All Results|Race Analytics|Course|Contact

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Derek Detemple

Bib: 13951 β€’M β€’Age: N/A

NM

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 (M55-59)
#0 / 1491
Top 48%
Race Day Weather
51Β°/41Β°F
overcast clouds

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
23:10
3.11 mi
Rank: #12412
Start β†’ 5K
23:10 | 7:28/mi
10K
46:31
6.21 mi
Rank: #12707 (-295)
5K β†’ 10K
23:21 | 7:31/mi
15K
1:10:01
9.32 mi
Rank: #12898 (-191)
10K β†’ 15K
23:30 | 7:34/mi
20K
1:34:52
12.43 mi
Rank: #13711 (-813)
15K β†’ 20K
24:51 | 8:00/mi
HALF
1:39:59
13.11 mi
Rank: #13671 (+40)
20K β†’ HALF
5:07 | 7:31/mi
25K
1:59:14
15.53 mi
Rank: #13857 (-186)
HALF β†’ 25K
19:15 | 7:57/mi
30K
2:24:56
18.64 mi
Rank: #14149 (-292)
25K β†’ 30K
25:42 | 8:17/mi
20M
2:36:05
20.00 mi
Rank: #14152 (-3)
30K β†’ 20M
11:09 | 8:13/mi
21M
2:45:05
21.00 mi
Rank: #14237 (-85)
20M β†’ 21M
9:00 | 9:00/mi
35K
2:51:08
21.75 mi
Rank: #14248 (-11)
21M β†’ 35K
6:03 | 8:06/mi
23M
3:01:44
23.00 mi
Rank: #14330 (-82)
35K β†’ 23M
10:36 | 8:29/mi
24M
3:10:08
24.00 mi
Rank: #14435 (-105)
23M β†’ 24M
8:24 | 8:24/mi
40K
3:17:17
24.85 mi
Rank: #14450 (-15)
24M β†’ 40K
7:09 | 8:22/mi
25.2M
3:20:38
25.20 mi
Rank: #14536 (-86)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
3:28:46
26.22 mi
Rank: #14557 (-21)
25.2M β†’ FINISH
8:08 | 7:59/mi
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 β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:59
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:48:47
Pace8:18 /mi
πŸ“ŠPositive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:2723:107:2823:10
7:28
-
10K
6.21 mi11:15:4846:317:3023:21
7:31
+0:03
15K
9.32 mi11:39:181:10:017:3123:30
7:34
+0:03
20K
12.43 mi12:04:091:34:527:3924:51
8:00
+0:26
HALF
13.11 mi12:09:161:39:597:385:07
7:31
-0:29
25K
15.53 mi12:28:311:59:147:4119:15
7:57
+0:26
30K
18.64 mi12:54:132:24:567:4725:42
8:17
+0:20
20M
20.00 mi13:05:222:36:057:4911:09
8:13
-0:04
21M
21.00 mi13:14:222:45:057:529:00
9:00
+0:47
35K
21.75 mi13:20:252:51:087:536:03
8:06
-0:54
23M
23.00 mi13:31:013:01:447:5510:36
8:29
+0:23
24M
24.00 mi13:39:253:10:087:568:24
8:24
-0:05
40K
24.85 mi13:46:343:17:177:577:09
8:22
-0:02
25.2M
25.20 mi13:49:553:20:387:583:21
9:43
+1:21
FINISH
26.22 mi13:58:033:28:467:598:08
7:59
-1:44

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:28 /mi

Average Pace

7:58 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:15:08

36% of race

Time at Steady Pace

1:42:17

49% of race

Time at Slower Pace

31:21

15% of race

Average Pace: 7:58 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:52:2723:107:2823:10
7:28
#12412
10K
6.21 mi11:15:4846:317:3023:21
7:31
#12707
15K
9.32 mi11:39:181:10:017:3123:30
7:34
#12898
20K
12.43 mi12:04:091:34:527:3924:51
8:00
#13711
HALF
13.11 mi12:09:161:39:597:385:07
7:31
#13671
25K
15.53 mi12:28:311:59:147:4119:15
7:57
#13857
30K
18.64 mi12:54:132:24:567:4725:42
8:17
#14149
20M
20.00 mi13:05:222:36:057:4911:09
8:13
#14152
21M
21.00 mi13:14:222:45:057:529:00
9:00
#14237
35K
21.75 mi13:20:252:51:087:536:03
8:06
#14248
23M
23.00 mi13:31:013:01:447:5510:36
8:29
#14330
24M
24.00 mi13:39:253:10:087:568:24
8:24
#14435
40K
24.85 mi13:46:343:17:177:577:09
8:22
#14450
25.2M
25.20 mi13:49:553:20:387:583:21
9:43
#14536
FINISH
26.22 mi13:58:033:28:467:598:08
7:59
#14557
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 mi124129214921413351(Top 46%)9524(Top 58%)9524(Top 639%)
10K6.21 mi3.10 mi12707-2959318-1049318-10413080(Top 45%)9443(Top 58%)9443(Top 633%)
15K9.32 mi3.11 mi12898-1919370-529370-5213351(Top 46%)9524(Top 58%)9524(Top 639%)
20K12.43 mi3.11 mi13711-8139684-3149684-31416100(Top 55%)10596(Top 65%)10596(Top 711%)
HALF13.11 mi0.68 mi13671+409668+169668+1613057(Top 45%)9406(Top 58%)9406(Top 631%)
25K15.53 mi2.42 mi13857-1869723-559723-5514892(Top 51%)10018(Top 61%)10018(Top 672%)
30K18.64 mi3.11 mi14149-2929799-769799-7615413(Top 53%)10151(Top 62%)10151(Top 681%)
20M20.00 mi1.36 mi14152-39779+209779+2014306(Top 49%)9601(Top 59%)9601(Top 644%)
21M21.00 mi1.00 mi14237-859801-229801-2216100(Top 55%)10296(Top 63%)10296(Top 691%)
35K21.75 mi0.75 mi14248-119783+189783+1815018(Top 52%)9764(Top 60%)9764(Top 655%)
23M23.00 mi1.25 mi14330-829786-39786-315501(Top 53%)9897(Top 61%)9897(Top 664%)
24M24.00 mi1.00 mi14435-1059793-79793-716287(Top 56%)10161(Top 62%)10161(Top 681%)
40K24.85 mi0.85 mi14450-159785+89785+814814(Top 51%)9425(Top 58%)9425(Top 632%)
25.2M25.20 mi0.35 mi14536-869810-259810-2518200(Top 63%)10970(Top 67%)10970(Top 736%)
FINISH26.22 mi1.02 mi14557-219803+79803+715029(Top 52%)9521(Top 58%)9521(Top 639%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
Γ—21
+97ft-345ft

Overall

13351

Males

9524

M55-59

9524

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

13080

Males

9443

M55-59

9443

10K→15K

6.2 - 9.3 mi

Top 46%
Γ—3
+67ft-78ft

Overall

13351

Males

9524

M55-59

9524

15K→20K

9.3 - 12.4 mi

Top 55%
Γ—5
+106ft-86ft

Overall

16100

Males

10596

M55-59

10596

20K→HALF

12.4 - 13.1 mi

Top 45%
Γ—2
+19ft-37ft

Overall

13057

Males

9406

M55-59

9406

HALF→25K

13.1 - 15.5 mi

Top 51%
Γ—4
+66ft-88ft

Overall

14892

Males

10018

M55-59

10018

25K→30K

15.5 - 18.6 mi

Top 53%
Γ—9
+181ft-148ft

Overall

15413

Males

10151

M55-59

10151

30K→20M

18.6 - 20.0 mi

Top 49%
Γ—5
+64ft-50ft

Overall

14306

Males

9601

M55-59

9601

20M→21M

20.0 - 21.0 mi

Top 55%
Γ—8
+106ft-24ft

Overall

16100

Males

10296

M55-59

10296

21M→35K

21.0 - 21.8 mi

Top 52%
Γ—7
+17ft-86ft

Overall

15018

Males

9764

M55-59

9764

35K→23M

21.8 - 23.0 mi

Top 53%
Γ—5
+23ft-63ft

Overall

15501

Males

9897

M55-59

9897

23M→24M

23.0 - 24.0 mi

Top 56%
Γ—6
+12ft-82ft

Overall

16287

Males

10161

M55-59

10161

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14814

Males

9425

M55-59

9425

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18200

Males

10970

M55-59

10970

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
Γ—2
+22ft-21ft

Overall

15029

Males

9521

M55-59

9521

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
999
Passed By
1889
Net Change
-2145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12412
5K β†’ 10K141200-295#12412#12707
10K β†’ 15K118200-191#12707#12898
15K β†’ 20K31200-813#12898#13711
20K β†’ HALF5717+40#13711#13671
HALF β†’ 25K78200-186#13671#13857
25K β†’ 30K110200-292#13857#14149
30K β†’ 20M9699-3#14149#14152
20M β†’ 21M71156-85#14152#14237
21M β†’ 35K5465-11#14237#14248
35K β†’ 23M70152-82#14248#14330
23M β†’ 24M43148-105#14330#14435
24M β†’ 40K6479-15#14435#14450
40K β†’ 25.2M1399-86#14450#14536
25.2M β†’ FINISH5374-21#14536#14557
TOTALS9991889-2145
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace 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