Boston Marathon logo
BOSTON MARATHON 2025

Jacob Bright

Bib: 1182•M

MN

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 3%
Division (M18-39)
#0 / 5642
Top 7%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:27
Rank: #888
Start → 5K
18:27 | 5:56/mi
10K· 6.21 mi
36:46
Rank: #854 (+34)
5K → 10K
18:19 | 5:54/mi
15K· 9.32 mi
55:09
Rank: #830 (+24)
10K → 15K
18:23 | 5:55/mi
20K· 12.43 mi
1:13:44
Rank: #815 (+15)
15K → 20K
18:35 | 5:59/mi
Half· 13.11 mi
1:17:45
Rank: #811 (+4)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:32:02
Rank: #761 (+50)
Half → 25K
14:17 | 5:53/mi
30K· 18.64 mi
1:50:32
Rank: #661 (+100)
25K → 30K
18:30 | 5:57/mi
20M
1:58:37
Rank: #617 (+44)
30K → 20M
8:05 | 5:57/mi
21M
2:04:43
Rank: #571 (+46)
20M → 21M
6:06 | 6:06/mi
35K· 21.75 mi
2:09:04
Rank: #558 (+13)
21M → 35K
4:21 | 5:49/mi
23M
2:16:32
Rank: #530 (+28)
35K → 23M
7:28 | 5:58/mi
24M
2:22:21
Rank: #512 (+18)
23M → 24M
5:49 | 5:49/mi
40K· 24.85 mi
2:27:25
Rank: #486 (+26)
24M → 40K
5:04 | 5:56/mi
25.2M
2:29:35
Rank: #468 (+18)
40K → 25.2M
2:10 | 6:17/mi
Finish· 26.22 mi
2:35:26
Rank: #456 (+12)
25.2M → Finish
5:51 | 5:44/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:17:45
Pace5:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:17:41
Pace5:56 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4718:275:5618:27
5:56
-
10K
6.21 mi10:37:0636:465:5518:19
5:54
-0:02
15K
9.32 mi10:55:2955:095:5518:23
5:55
+0:01
20K
12.43 mi11:14:041:13:445:5618:35
5:59
+0:04
Half
13.11 mi11:18:051:17:455:564:01
5:53
-0:06
25K
15.53 mi11:32:221:32:025:5514:17
5:53
0:00
30K
18.64 mi11:50:521:50:325:5618:30
5:57
+0:04
20M
20.00 mi11:58:571:58:375:568:05
5:57
0:00
21M
21.00 mi12:05:032:04:435:566:06
6:06
+0:09
35K
21.75 mi12:09:242:09:045:564:21
5:49
-0:17
23M
23.00 mi12:16:522:16:325:567:28
5:58
+0:09
24M
24.00 mi12:22:412:22:215:565:49
5:49
-0:09
40K
24.85 mi12:27:452:27:255:565:04
5:56
+0:07
25.2M
25.20 mi12:29:552:29:355:562:10
6:17
+0:21
Finish
26.22 mi12:35:462:35:265:565:51
5:44
-0:33

Checkpoints & Pacing

📈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

5:44 /mi

Average Pace

5:56 /mi

Slowest Pace

6:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:10

95% of race

Time at Steady Pace

8:16

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:4718:275:5618:27
5:56
#888
10K
6.21 mi10:37:0636:465:5518:19
5:54
#854
15K
9.32 mi10:55:2955:095:5518:23
5:55
#830
20K
12.43 mi11:14:041:13:445:5618:35
5:59
#815
Half
13.11 mi11:18:051:17:455:564:01
5:53
#811
25K
15.53 mi11:32:221:32:025:5514:17
5:53
#761
30K
18.64 mi11:50:521:50:325:5618:30
5:57
#661
20M
20.00 mi11:58:571:58:375:568:05
5:57
#617
21M
21.00 mi12:05:032:04:435:566:06
6:06
#571
35K
21.75 mi12:09:242:09:045:564:21
5:49
#558
23M
23.00 mi12:16:522:16:325:567:28
5:58
#530
24M
24.00 mi12:22:412:22:215:565:49
5:49
#512
40K
24.85 mi12:27:452:27:255:565:04
5:56
#486
25.2M
25.20 mi12:29:552:29:355:562:10
6:17
#468
Finish
26.22 mi12:35:462:35:265:565:51
5:44
#456
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi888830830787(Top 3%)737(Top 5%)737(Top 13%)
10K6.21 mi3.10 mi854+34800+30800+30805(Top 3%)754(Top 5%)754(Top 13%)
15K9.32 mi3.11 mi830+24778+22778+22787(Top 3%)737(Top 5%)737(Top 13%)
20K12.43 mi3.11 mi815+15764+14764+14821(Top 3%)772(Top 5%)772(Top 14%)
Half13.11 mi0.68 mi811+4760+4760+4776(Top 3%)730(Top 5%)730(Top 13%)
25K15.53 mi2.42 mi761+50713+47713+47550(Top 2%)508(Top 3%)508(Top 9%)
30K18.64 mi3.11 mi661+100614+99614+99440(Top 2%)408(Top 3%)408(Top 7%)
20M20.00 mi1.36 mi617+44570+44570+44326(Top 1%)302(Top 2%)302(Top 5%)
21M21.00 mi1.00 mi571+46526+44526+44193(Top 0.7%)178(Top 1%)178(Top 3%)
35K21.75 mi0.75 mi558+13513+13513+13391(Top 1%)365(Top 2%)365(Top 6%)
23M23.00 mi1.25 mi530+28487+26487+26299(Top 1%)278(Top 2%)278(Top 5%)
24M24.00 mi1.00 mi512+18469+18469+18296(Top 1%)274(Top 2%)274(Top 5%)
40K24.85 mi0.85 mi486+26447+22447+22314(Top 1%)289(Top 2%)289(Top 5%)
25.2M25.20 mi0.35 mi468+18431+16431+16221(Top 0.8%)205(Top 1%)205(Top 4%)
Finish26.22 mi1.02 mi456+12420+11420+11409(Top 1%)383(Top 2%)383(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

787

Males

737

M18-39

737

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

805

Males

754

M18-39

754

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

787

Males

737

M18-39

737

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

821

Males

772

M18-39

772

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

776

Males

730

M18-39

730

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

550

Males

508

M18-39

508

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

440

Males

408

M18-39

408

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

326

Males

302

M18-39

302

20M→21M

20.0 - 21.0 mi

Top 0.7%
×8stories
+106ft-24ft

Overall

193

Males

178

M18-39

178

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

391

Males

365

M18-39

365

35K→23M

21.8 - 23.0 mi

Top 1%
×5stories
+23ft-63ft

Overall

299

Males

278

M18-39

278

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

296

Males

274

M18-39

274

24M→40K

24.0 - 24.9 mi

Top 1%
×1story
+6ft-20ft

Overall

314

Males

289

M18-39

289

40K→25.2M

24.9 - 25.2 mi

Top 0.8%
×1story
+13ft-16ft

Overall

221

Males

205

M18-39

205

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

409

Males

383

M18-39

383

Passing Analysis

Category:
Athletes Passed
521
Passed By
89
Net Change
+432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#888
5K → 10K7036+34#888#854
10K → 15K4218+24#854#830
15K → 20K3419+15#830#815
20K → Half84+4#815#811
Half → 25K511+50#811#761
25K → 30K1011+100#761#661
30K → 20M440+44#661#617
20M → 21M460+46#617#571
21M → 35K141+13#571#558
35K → 23M291+28#558#530
23M → 24M224+18#530#512
24M → 40K260+26#512#486
40K → 25.2M180+18#486#468
25.2M → Finish164+12#468#456
TOTALS52189+432
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing