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BOSTON MARATHON 2026

Obadiah Brown

Bib: 27885β€’M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
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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
29:14
3.11 mi
Rank: #24176
Start β†’ 5K
29:14 | 9:25/mi
10K
1:01:25
6.21 mi
Rank: #25603 (-1427)
5K β†’ 10K
32:11 | 10:22/mi
15K
1:34:53
9.32 mi
Rank: #26239 (-636)
10K β†’ 15K
33:28 | 10:47/mi
20K
2:18:40
12.43 mi
Rank: #27732 (-1493)
15K β†’ 20K
43:47 | 14:06/mi
HALF
2:26:18
13.11 mi
Rank: #27724 (+8)
20K β†’ HALF
7:38 | 11:12/mi
25K
2:56:15
15.53 mi
Rank: #27747 (-23)
HALF β†’ 25K
29:57 | 12:21/mi
30K
3:49:10
18.64 mi
Rank: #28332 (-585)
25K β†’ 30K
52:55 | 17:02/mi
20M
4:09:44
20.00 mi
Rank: #28386 (-54)
30K β†’ 20M
20:34 | 15:09/mi
21M
4:25:12
21.00 mi
Rank: #28406 (-20)
20M β†’ 21M
15:28 | 15:28/mi
35K
4:34:22
21.75 mi
Rank: #28374 (+32)
21M β†’ 35K
9:10 | 12:16/mi
23M
4:50:59
23.00 mi
Rank: #28349 (+25)
35K β†’ 23M
16:37 | 13:17/mi
24M
5:03:14
24.00 mi
Rank: #28298 (+51)
23M β†’ 24M
12:15 | 12:15/mi
40K
5:13:53
24.85 mi
Rank: #28243 (+55)
24M β†’ 40K
10:39 | 12:28/mi
25.2M
5:18:07
25.20 mi
Rank: #28224 (+19)
40K β†’ 25.2M
4:14 | 12:17/mi
FINISH
5:27:36
26.22 mi
Rank: #28126 (+98)
25.2M β†’ FINISH
9:29 | 9:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:26:18
Pace11:10 /mi
2nd Half
Distance13.11 mi
Time3:01:18
Pace13:50 /mi
πŸ“ŠPositive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:05:2929:149:2529:14
9:25
-
10K
6.21 mi12:37:401:01:259:5432:11
10:22
+0:57
15K
9.32 mi13:11:081:34:5310:1133:28
10:47
+0:25
20K
12.43 mi13:54:552:18:4011:1043:47
14:06
+3:19
HALF
13.11 mi14:02:332:26:1811:107:38
11:12
-2:54
25K
15.53 mi14:32:302:56:1511:2129:57
12:21
+1:09
30K
18.64 mi15:25:253:49:1012:1852:55
17:02
+4:41
20M
20.00 mi15:45:594:09:4412:3020:34
15:09
-1:53
21M
21.00 mi16:01:274:25:1212:3815:28
15:28
+0:19
35K
21.75 mi16:10:374:34:2212:379:10
12:16
-3:12
23M
23.00 mi16:27:144:50:5912:4016:37
13:17
+1:01
24M
24.00 mi16:39:295:03:1412:3912:15
12:15
-1:02
40K
24.85 mi16:50:085:13:5312:3810:39
12:28
+0:13
25.2M
25.20 mi16:54:225:18:0712:384:14
12:17
-0:11
FINISH
26.22 mi17:03:515:27:3612:319:29
9:19
-2:58

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

9:19 /mi

Average Pace

12:30 /mi

Slowest Pace

17:02 /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

1:52:00

34% of race

Time at Steady Pace

1:22:52

25% of race

Time at Slower Pace

2:12:44

41% of race

Average Pace: 12:30 /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 mi12:05:2929:149:2529:14
9:25
#24176
10K
6.21 mi12:37:401:01:259:5432:11
10:22
#25603
15K
9.32 mi13:11:081:34:5310:1133:28
10:47
#26239
20K
12.43 mi13:54:552:18:4011:1043:47
14:06
#27732
HALF
13.11 mi14:02:332:26:1811:107:38
11:12
#27724
25K
15.53 mi14:32:302:56:1511:2129:57
12:21
#27747
30K
18.64 mi15:25:253:49:1012:1852:55
17:02
#28332
20M
20.00 mi15:45:594:09:4412:3020:34
15:09
#28386
21M
21.00 mi16:01:274:25:1212:3815:28
15:28
#28406
35K
21.75 mi16:10:374:34:2212:379:10
12:16
#28374
23M
23.00 mi16:27:144:50:5912:4016:37
13:17
#28349
24M
24.00 mi16:39:295:03:1412:3912:15
12:15
#28298
40K
24.85 mi16:50:085:13:5312:3810:39
12:28
#28243
25.2M
25.20 mi16:54:225:18:0712:384:14
12:17
#28224
FINISH
26.22 mi17:03:515:27:3612:319:29
9:19
#28126
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24176143271432727123(Top 93%)15649(Top 96%)15649(Top 273%)
10K6.21 mi3.10 mi25603-142715003-67615003-67626663(Top 92%)15459(Top 95%)15459(Top 270%)
15K9.32 mi3.11 mi26239-63615283-28015283-28027123(Top 93%)15649(Top 96%)15649(Top 273%)
20K12.43 mi3.11 mi27732-149315891-60815891-60828910(Top 100%)16289(Top 100%)16289(Top 285%)
HALF13.11 mi0.68 mi27724+815889+215889+227577(Top 95%)15792(Top 97%)15792(Top 276%)
25K15.53 mi2.42 mi27747-2315893-415893-427813(Top 96%)15873(Top 97%)15873(Top 277%)
30K18.64 mi3.11 mi28332-58516104-21116104-21128984(Top 100%)16319(Top 100%)16319(Top 285%)
20M20.00 mi1.36 mi28386-5416118-1416118-1428648(Top 99%)16147(Top 99%)16147(Top 282%)
21M21.00 mi1.00 mi28406-2016120-216120-228332(Top 98%)15984(Top 98%)15984(Top 279%)
35K21.75 mi0.75 mi28374+3216105+1516105+1527017(Top 93%)15353(Top 94%)15353(Top 268%)
23M23.00 mi1.25 mi28349+2516096+916096+927620(Top 95%)15650(Top 96%)15650(Top 273%)
24M24.00 mi1.00 mi28298+5116072+2416072+2426910(Top 93%)15251(Top 93%)15251(Top 266%)
40K24.85 mi0.85 mi28243+5516050+2216050+2226475(Top 91%)15001(Top 92%)15001(Top 262%)
25.2M25.20 mi0.35 mi28224+1916040+1016040+1024960(Top 86%)14265(Top 87%)14265(Top 249%)
FINISH26.22 mi1.02 mi28126+9815996+4415996+4421679(Top 75%)12705(Top 78%)12705(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

27123

Males

15649

M18-39

15649

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26663

Males

15459

M18-39

15459

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

27123

Males

15649

M18-39

15649

15K→20K

9.3 - 12.4 mi

Top 100%
Γ—5
+106ft-86ft

Overall

28910

Males

16289

M18-39

16289

20K→HALF

12.4 - 13.1 mi

Top 95%
Γ—2
+19ft-37ft

Overall

27577

Males

15792

M18-39

15792

HALF→25K

13.1 - 15.5 mi

Top 96%
Γ—4
+66ft-88ft

Overall

27813

Males

15873

M18-39

15873

25K→30K

15.5 - 18.6 mi

Top 100%
Γ—9
+181ft-148ft

Overall

28984

Males

16319

M18-39

16319

30K→20M

18.6 - 20.0 mi

Top 99%
Γ—5
+64ft-50ft

Overall

28648

Males

16147

M18-39

16147

20M→21M

20.0 - 21.0 mi

Top 98%
Γ—8
+106ft-24ft

Overall

28332

Males

15984

M18-39

15984

21M→35K

21.0 - 21.8 mi

Top 93%
Γ—7
+17ft-86ft

Overall

27017

Males

15353

M18-39

15353

35K→23M

21.8 - 23.0 mi

Top 95%
Γ—5
+23ft-63ft

Overall

27620

Males

15650

M18-39

15650

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

26910

Males

15251

M18-39

15251

24M→40K

24.0 - 24.9 mi

Top 91%
Γ—1
+6ft-20ft

Overall

26475

Males

15001

M18-39

15001

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

24960

Males

14265

M18-39

14265

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
Γ—2
+22ft-21ft

Overall

21679

Males

12705

M18-39

12705

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
420
Passed By
1004
Net Change
-3950
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24176
5K β†’ 10K8200-1427#24176#25603
10K β†’ 15K14200-636#25603#26239
15K β†’ 20K1200-1493#26239#27732
20K β†’ HALF2012+8#27732#27724
HALF β†’ 25K5780-23#27724#27747
25K β†’ 30K2200-585#27747#28332
30K β†’ 20M761-54#28332#28386
20M β†’ 21M1737-20#28386#28406
21M β†’ 35K342+32#28406#28374
35K β†’ 23M3510+25#28374#28349
23M β†’ 24M510+51#28349#28298
24M β†’ 40K550+55#28298#28243
40K β†’ 25.2M212+19#28243#28224
25.2M β†’ FINISH980+98#28224#28126
TOTALS4201004-3950
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing