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BOSTON MARATHON 2025

Owen Herrington

MA

Bib: 27041 M

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:47/mi
27:18
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:20/mi
53:11
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:11/mi
1:18:37
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:09/mi
1:43:57
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:52/mi
1:49:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:18/mi
2:09:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:06/mi
2:37:42
↑ 181↓ 1480.2%
138 ft elev
20M
9:26/mi
2:50:31
↑ 64↓ 500.2%
148 ft elev
21M
9:42/mi
3:00:13
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:27/mi
3:06:32
↑ 17↓ 861.7%
156 ft elev
23M
8:30/mi
3:17:11
↑ 23↓ 630.6%
116 ft elev
24M
8:03/mi
3:25:14
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:16/mi
3:33:09
↓ 200.3%
20 ft elev
25.2M
10:50/mi
3:36:53
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:19/mi
3:45:22
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:19
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:56:03
Pace8:51 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5127:188:4727:18
8:47
-
10K
6.21 mi12:12:4453:118:3425:53
8:20
-0:27
15K
9.32 mi12:38:101:18:378:2625:26
8:11
-0:09
20K
12.43 mi13:03:301:43:578:2225:20
8:09
-0:02
Half
13.11 mi13:08:521:49:198:205:22
7:52
-0:17
25K
15.53 mi13:29:002:09:278:2020:08
8:18
+0:26
30K
18.64 mi13:57:152:37:428:2828:15
9:06
+0:48
20M
20.00 mi14:10:042:50:318:3212:49
9:26
+0:20
21M
21.00 mi14:19:463:00:138:359:42
9:42
+0:16
35K
21.75 mi14:26:053:06:328:356:19
8:27
-1:15
23M
23.00 mi14:36:443:17:118:3410:39
8:30
+0:03
24M
24.00 mi14:44:473:25:148:338:03
8:03
-0:27
40K
24.85 mi14:52:423:33:098:357:55
9:16
+1:13
25.2M
25.20 mi14:56:263:36:538:363:44
10:50
+1:34
Finish
26.22 mi15:04:553:45:228:368:29
8:19
-2:31

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

7:52 /mi

Average Pace

8:36 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:25

6% of race

Time at Steady Pace

2:29:32

66% of race

Time at Slower Pace

1:02:25

28% of race

Average Pace: 8:36 /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 mi11:46:5127:188:4727:18
8:47
#21434
10K
6.21 mi12:12:4453:118:3425:53
8:20
#20180
15K
9.32 mi12:38:101:18:378:2625:26
8:11
#19251
20K
12.43 mi13:03:301:43:578:2225:20
8:09
#18412
Half
13.11 mi13:08:521:49:198:205:22
7:52
#18222
25K
15.53 mi13:29:002:09:278:2020:08
8:18
#17799
30K
18.64 mi13:57:152:37:428:2828:15
9:06
#17838
20M
20.00 mi14:10:042:50:318:3212:49
9:26
#17936
21M
21.00 mi14:19:463:00:138:359:42
9:42
#17908
35K
21.75 mi14:26:053:06:328:356:19
8:27
#17777
23M
23.00 mi14:36:443:17:118:3410:39
8:30
#17494
24M
24.00 mi14:44:473:25:148:338:03
8:03
#17227
40K
24.85 mi14:52:423:33:098:357:55
9:16
#17250
25.2M
25.20 mi14:56:263:36:538:363:44
10:50
#17322
Finish
26.22 mi15:04:553:45:228:368:29
8:19
#17235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi214341304713047172971134811348
10K6.21 mi3.10 mi20180+125412539+50812539+508187431195511955
15K9.32 mi3.11 mi19251+92912158+38112158+381172971134811348
20K12.43 mi3.11 mi18412+83911785+37311785+373160101075010750
Half13.11 mi0.68 mi18222+19011700+8511700+85147911026610266
25K15.53 mi2.42 mi17799+42311509+19111509+191159401061810618
30K18.64 mi3.11 mi17838-3911476+3311476+33181461143711437
20M20.00 mi1.36 mi17936-9811497-2111497-21188561161611616
21M21.00 mi1.00 mi17908+2811477+2011477+20170151070510705
35K21.75 mi0.75 mi17777+13111405+7211405+721512497899789
23M23.00 mi1.25 mi17494+28311226+17911226+1791334988668866
24M24.00 mi1.00 mi17227+26711085+14111085+1411159179557955
40K24.85 mi0.85 mi17250-2311073+1211073+12176281064910649
25.2M25.20 mi0.35 mi17322-7211098-2511098-25200681181011810
Finish26.22 mi1.02 mi17235+8711042+5611042+561506395139513

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17297

Males

11348

M18-39

11348

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18743

Males

11955

M18-39

11955

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17297

Males

11348

M18-39

11348

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

16010

Males

10750

M18-39

10750

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14791

Males

10266

M18-39

10266

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

15940

Males

10618

M18-39

10618

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18146

Males

11437

M18-39

11437

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18856

Males

11616

M18-39

11616

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

17015

Males

10705

M18-39

10705

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15124

Males

9789

M18-39

9789

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

13349

Males

8866

M18-39

8866

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11591

Males

7955

M18-39

7955

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17628

Males

10649

M18-39

10649

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20068

Males

11810

M18-39

11810

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

15063

Males

9513

M18-39

9513

Passing Analysis

Category:
Athletes Passed
5004
Passed By
805
Net Change
+4199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21434
5K → 10K128834+1254#21434#20180
10K → 15K9312+929#20180#19251
15K → 20K8456+839#19251#18412
20K → Half1911+190#18412#18222
Half → 25K43613+423#18222#17799
25K → 30K218257-39#17799#17838
30K → 20M90188-98#17838#17936
20M → 21M11385+28#17936#17908
21M → 35K14312+131#17908#17777
35K → 23M29310+283#17777#17494
23M → 24M2681+267#17494#17227
24M → 40K6083-23#17227#17250
40K → 25.2M1789-72#17250#17322
25.2M → Finish11124+87#17322#17235
TOTALS5004805+4199

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing