All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Brian Rensing

Bib: 13203 •M •Age: N/A

FL

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Masters (Masters Men)
#0 / 10617
Top 28%
Age Group (M55-59)
#0 / 1491
Top 11%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Brian

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:51/mi at mile 24.0

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
22:38
3.11 mi
Rank: #10893
Start → 5K
22:38 | 7:18/mi
10K
44:45
6.21 mi
Rank: #10213 (+680)
5K → 10K
22:07 | 7:08/mi
15K
1:06:56
9.32 mi
Rank: #9971 (+242)
10K → 15K
22:11 | 7:09/mi
20K
1:29:18
12.43 mi
Rank: #9758 (+213)
15K → 20K
22:22 | 7:12/mi
HALF
1:34:04
13.11 mi
Rank: #9689 (+69)
20K → HALF
4:46 | 7:00/mi
25K
1:51:31
15.53 mi
Rank: #9527 (+162)
HALF → 25K
17:27 | 7:12/mi
30K
2:14:12
18.64 mi
Rank: #9237 (+290)
25K → 30K
22:41 | 7:19/mi
20M
2:24:11
20.00 mi
Rank: #9093 (+144)
30K → 20M
9:59 | 7:21/mi
21M
2:31:48
21.00 mi
Rank: #8957 (+136)
20M → 21M
7:37 | 7:37/mi
35K
2:37:12
21.75 mi
Rank: #8920 (+37)
21M → 35K
5:24 | 7:14/mi
23M
2:46:14
23.00 mi
Rank: #8730 (+190)
35K → 23M
9:02 | 7:14/mi
24M
2:53:05
24.00 mi
Rank: #8535 (+195)
23M → 24M
6:51 | 6:51/mi
40K
2:59:01
24.85 mi
Rank: #8377 (+158)
24M → 40K
5:56 | 6:57/mi
25.2M
3:01:37
25.20 mi
Rank: #8308 (+69)
40K → 25.2M
2:36 | 7:33/mi
FINISH
3:08:36
26.22 mi
Rank: #8188 (+120)
25.2M → FINISH
6:59 | 6:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:34:04
Pace7:11 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:34:32
Pace7:13 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4322:387:1822:38
7:18
-
10K
6.21 mi11:13:5044:457:1322:07
7:08
-0:10
15K
9.32 mi11:36:011:06:567:1122:11
7:09
+0:01
20K
12.43 mi11:58:231:29:187:1222:22
7:12
+0:03
HALF
13.11 mi12:03:091:34:047:114:46
7:00
-0:12
25K
15.53 mi12:20:361:51:317:1117:27
7:12
+0:12
30K
18.64 mi12:43:172:14:127:1222:41
7:19
+0:07
20M
20.00 mi12:53:162:24:117:139:59
7:21
+0:02
21M
21.00 mi13:00:532:31:487:147:37
7:37
+0:16
35K
21.75 mi13:06:172:37:127:145:24
7:14
-0:23
23M
23.00 mi13:15:192:46:147:149:02
7:14
0:00
24M
24.00 mi13:22:102:53:057:136:51
6:51
-0:23
40K
24.85 mi13:28:062:59:017:135:56
6:57
+0:06
25.2M
25.20 mi13:30:423:01:377:132:36
7:33
+0:36
FINISH
26.22 mi13:37:413:08:367:126:59
6:52
-0:41

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

6:51 /mi

Average Pace

7:12 /mi

Slowest Pace

7:37 /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

2:58:23

95% of race

Time at Steady Pace

10:13

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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 mi10:51:4322:387:1822:38
7:18
#10893
10K
6.21 mi11:13:5044:457:1322:07
7:08
#10213
15K
9.32 mi11:36:011:06:567:1122:11
7:09
#9971
20K
12.43 mi11:58:231:29:187:1222:22
7:12
#9758
HALF
13.11 mi12:03:091:34:047:114:46
7:00
#9689
25K
15.53 mi12:20:361:51:317:1117:27
7:12
#9527
30K
18.64 mi12:43:172:14:127:1222:41
7:19
#9237
20M
20.00 mi12:53:162:24:117:139:59
7:21
#9093
21M
21.00 mi13:00:532:31:487:147:37
7:37
#8957
35K
21.75 mi13:06:172:37:127:145:24
7:14
#8920
23M
23.00 mi13:15:192:46:147:149:02
7:14
#8730
24M
24.00 mi13:22:102:53:057:136:51
6:51
#8535
40K
24.85 mi13:28:062:59:017:135:56
6:57
#8377
25.2M
25.20 mi13:30:423:01:377:132:36
7:33
#8308
FINISH
26.22 mi13:37:413:08:367:126:59
6:52
#8188
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi10893853085309583(Top 33%)7804(Top 48%)7804(Top 523%)
10K6.21 mi3.10 mi10213+6808170+3608170+3609518(Top 33%)7803(Top 48%)7803(Top 523%)
15K9.32 mi3.11 mi9971+2428040+1308040+1309583(Top 33%)7804(Top 48%)7804(Top 523%)
20K12.43 mi3.11 mi9758+2137901+1397901+1399321(Top 32%)7572(Top 46%)7572(Top 508%)
HALF13.11 mi0.68 mi9689+697868+337868+338563(Top 30%)7210(Top 44%)7210(Top 484%)
25K15.53 mi2.42 mi9527+1627756+1127756+1128827(Top 30%)7215(Top 44%)7215(Top 484%)
30K18.64 mi3.11 mi9237+2907545+2117545+2118087(Top 28%)6662(Top 41%)6662(Top 447%)
20M20.00 mi1.36 mi9093+1447436+1097436+1098022(Top 28%)6516(Top 40%)6516(Top 437%)
21M21.00 mi1.00 mi8957+1367334+1027334+1027260(Top 25%)5931(Top 36%)5931(Top 398%)
35K21.75 mi0.75 mi8920+377292+427292+428644(Top 30%)6764(Top 41%)6764(Top 454%)
23M23.00 mi1.25 mi8730+1907140+1527140+1526895(Top 24%)5691(Top 35%)5691(Top 382%)
24M24.00 mi1.00 mi8535+1957010+1307010+1305506(Top 19%)4707(Top 29%)4707(Top 316%)
40K24.85 mi0.85 mi8377+1586896+1146896+1145156(Top 18%)4400(Top 27%)4400(Top 295%)
25.2M25.20 mi0.35 mi8308+696844+526844+525518(Top 19%)4623(Top 28%)4623(Top 310%)
FINISH26.22 mi1.02 mi8188+1206750+946750+946488(Top 22%)5185(Top 32%)5185(Top 348%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9583

Males

7804

M55-59

7804

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9518

Males

7803

M55-59

7803

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9583

Males

7804

M55-59

7804

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9321

Males

7572

M55-59

7572

20K→HALF

12.4 - 13.1 mi

Top 30%
×2
+19ft-37ft

Overall

8563

Males

7210

M55-59

7210

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8827

Males

7215

M55-59

7215

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8087

Males

6662

M55-59

6662

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8022

Males

6516

M55-59

6516

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7260

Males

5931

M55-59

5931

21M→35K

21.0 - 21.8 mi

Top 30%
×7
+17ft-86ft

Overall

8644

Males

6764

M55-59

6764

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6895

Males

5691

M55-59

5691

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5506

Males

4707

M55-59

4707

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5156

Males

4400

M55-59

4400

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5518

Males

4623

M55-59

4623

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6488

Males

5185

M55-59

5185

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3078*
Passed By
373
Net Change
+2705
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10893
5K → 10K717*37+680#10893#10213
10K → 15K314*72+242#10213#9971
15K → 20K277*64+213#9971#9758
20K → HALF778+69#9758#9689
HALF → 25K19634+162#9689#9527
25K → 30K317*27+290#9527#9237
30K → 20M16925+144#9237#9093
20M → 21M15519+136#9093#8957
21M → 35K7134+37#8957#8920
35K → 23M211*21+190#8920#8730
23M → 24M203*8+195#8730#8535
24M → 40K1657+158#8535#8377
40K → 25.2M712+69#8377#8308
25.2M → FINISH13515+120#8308#8188
TOTALS3078*373+2705

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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