All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

William Ruebsamen

Bib: 30471 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Race Day Weather
51°/41°F
overcast clouds
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link — view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
35:12
3.11 mi
Rank: #28374
Start → 5K
35:12 | 11:20/mi
10K
1:13:13
6.21 mi
Rank: #28595 (-221)
5K → 10K
38:01 | 12:15/mi
15K
1:55:54
9.32 mi
Rank: #28839 (-244)
10K → 15K
42:41 | 13:45/mi
20K
2:40:36
12.43 mi
Rank: #28901 (-62)
15K → 20K
44:42 | 14:24/mi
HALF
2:50:20
13.11 mi
Rank: #28917 (-16)
20K → HALF
9:44 | 14:17/mi
25K
3:25:11
15.53 mi
Rank: #28913 (+4)
HALF → 25K
34:51 | 14:23/mi
30K
4:10:53
18.64 mi
Rank: #28901 (+12)
25K → 30K
45:42 | 14:43/mi
20M
4:30:35
20.00 mi
Rank: #28892 (+9)
30K → 20M
19:42 | 14:31/mi
21M
4:47:05
21.00 mi
Rank: #28900 (-8)
20M → 21M
16:30 | 16:30/mi
35K
4:58:13
21.75 mi
Rank: #28907 (-7)
21M → 35K
11:08 | 14:53/mi
23M
5:15:49
23.00 mi
Rank: #28903 (+4)
35K → 23M
17:36 | 14:04/mi
24M
5:29:08
24.00 mi
Rank: #28892 (+11)
23M → 24M
13:19 | 13:19/mi
40K
5:41:33
24.85 mi
Rank: #28894 (-2)
24M → 40K
12:25 | 14:32/mi
25.2M
5:46:55
25.20 mi
Rank: #28893 (+1)
40K → 25.2M
5:22 | 15:34/mi
FINISH
6:00:55
26.22 mi
Rank: #28895 (-2)
25.2M → FINISH
14:00 | 13:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:50:20
Pace13:00 /mi
2nd Half
Distance13.11 mi
Time3:10:35
Pace14:33 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:2035:1211:2035:12
11:20
-
10K
6.21 mi12:40:211:13:1311:4738:01
12:15
+0:55
15K
9.32 mi13:23:021:55:5412:2742:41
13:45
+1:30
20K
12.43 mi14:07:442:40:3612:5644:42
14:24
+0:39
HALF
13.11 mi14:17:282:50:2013:009:44
14:17
-0:07
25K
15.53 mi14:52:193:25:1113:1334:51
14:23
+0:06
30K
18.64 mi15:38:014:10:5313:2845:42
14:43
+0:20
20M
20.00 mi15:57:434:30:3513:3219:42
14:31
-0:12
21M
21.00 mi16:14:134:47:0513:4116:30
16:30
+1:59
35K
21.75 mi16:25:214:58:1313:4311:08
14:53
-1:37
23M
23.00 mi16:42:575:15:4913:4417:36
14:04
-0:49
24M
24.00 mi16:56:165:29:0813:4313:19
13:19
-0:45
40K
24.85 mi17:08:415:41:3313:4512:25
14:32
+1:13
25.2M
25.20 mi17:14:035:46:5513:475:22
15:34
+1:02
FINISH
26.22 mi17:28:036:00:5513:4714:00
13:45
-1:49

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

11:20 /mi

Average Pace

13:47 /mi

Slowest Pace

16:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:23:13

40% of race

Time at Steady Pace

3:15:50

54% of race

Time at Slower Pace

21:52

6% of race

Average Pace: 13:46 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:02:2035:1211:2035:12
11:20
#28374
10K
6.21 mi12:40:211:13:1311:4738:01
12:15
#28595
15K
9.32 mi13:23:021:55:5412:2742:41
13:45
#28839
20K
12.43 mi14:07:442:40:3612:5644:42
14:24
#28901
HALF
13.11 mi14:17:282:50:2013:009:44
14:17
#28917
25K
15.53 mi14:52:193:25:1113:1334:51
14:23
#28913
30K
18.64 mi15:38:014:10:5313:2845:42
14:43
#28901
20M
20.00 mi15:57:434:30:3513:3219:42
14:31
#28892
21M
21.00 mi16:14:134:47:0513:4116:30
16:30
#28900
35K
21.75 mi16:25:214:58:1313:4311:08
14:53
#28907
23M
23.00 mi16:42:575:15:4913:4417:36
14:04
#28903
24M
24.00 mi16:56:165:29:0813:4313:19
13:19
#28892
40K
24.85 mi17:08:415:41:3313:4512:25
14:32
#28894
25.2M
25.20 mi17:14:035:46:5513:475:22
15:34
#28893
FINISH
26.22 mi17:28:036:00:5513:4714:00
13:45
#28895
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi28374161391613928959(Top 100%)16313(Top 100%)16313(Top 5805%)
10K6.21 mi3.10 mi28595-22116208-6916208-6928713(Top 99%)16241(Top 99%)16241(Top 5780%)
15K9.32 mi3.11 mi28839-24416286-7816286-7828959(Top 100%)16313(Top 100%)16313(Top 5805%)
20K12.43 mi3.11 mi28901-6216301-1516301-1528957(Top 100%)16308(Top 100%)16308(Top 5804%)
HALF13.11 mi0.68 mi28917-1616306-516306-528946(Top 100%)16293(Top 100%)16293(Top 5798%)
25K15.53 mi2.42 mi28913+416304+216304+228799(Top 99%)16248(Top 99%)16248(Top 5782%)
30K18.64 mi3.11 mi28901+1216295+916295+928698(Top 99%)16184(Top 99%)16184(Top 5759%)
20M20.00 mi1.36 mi28892+916293+216293+228396(Top 98%)16045(Top 98%)16045(Top 5710%)
21M21.00 mi1.00 mi28900-816294-116294-128732(Top 99%)16189(Top 99%)16189(Top 5761%)
35K21.75 mi0.75 mi28907-716295-116295-128678(Top 99%)16140(Top 99%)16140(Top 5744%)
23M23.00 mi1.25 mi28903+416291+416291+428191(Top 97%)15902(Top 97%)15902(Top 5659%)
24M24.00 mi1.00 mi28892+1116285+616285+627889(Top 96%)15734(Top 96%)15734(Top 5599%)
40K24.85 mi0.85 mi28894-216283+216283+228227(Top 97%)15900(Top 97%)15900(Top 5658%)
25.2M25.20 mi0.35 mi28893+116282+116282+128223(Top 97%)15880(Top 97%)15880(Top 5651%)
FINISH26.22 mi1.02 mi28895-216285-316285-328589(Top 99%)16088(Top 98%)16088(Top 5725%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28959

Males

16313

M70-74

16313

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28713

Males

16241

M70-74

16241

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28959

Males

16313

M70-74

16313

15K→20K

9.3 - 12.4 mi

Top 100%
×5
+106ft-86ft

Overall

28957

Males

16308

M70-74

16308

20K→HALF

12.4 - 13.1 mi

Top 100%
×2
+19ft-37ft

Overall

28946

Males

16293

M70-74

16293

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28799

Males

16248

M70-74

16248

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28698

Males

16184

M70-74

16184

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28396

Males

16045

M70-74

16045

20M→21M

20.0 - 21.0 mi

Top 99%
×8
+106ft-24ft

Overall

28732

Males

16189

M70-74

16189

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28678

Males

16140

M70-74

16140

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28191

Males

15902

M70-74

15902

23M→24M

23.0 - 24.0 mi

Top 96%
×6
+12ft-82ft

Overall

27889

Males

15734

M70-74

15734

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28227

Males

15900

M70-74

15900

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28223

Males

15880

M70-74

15880

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28589

Males

16088

M70-74

16088

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
118
Passed By
552
Net Change
-521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28374
5K → 10K19200-221#28374#28595
10K → 15K3200-244#28595#28839
15K → 20K870-62#28839#28901
20K → HALF016-16#28901#28917
HALF → 25K1612+4#28917#28913
25K → 30K2311+12#28913#28901
30K → 20M145+9#28901#28892
20M → 21M412-8#28892#28900
21M → 35K07-7#28900#28907
35K → 23M73+4#28907#28903
23M → 24M110+11#28903#28892
24M → 40K35-2#28892#28894
40K → 25.2M21+1#28894#28893
25.2M → FINISH810-2#28893#28895
TOTALS118552-521
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback