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BOSTON MARATHON 2025

Harrison Redepenning

Bib: 1872•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:47
Rank: #5338
Start → 5K
20:47 | 6:41/mi
10K· 6.21 mi
41:48
Rank: #5630 (-292)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:02:55
Rank: #5697 (-67)
10K → 15K
21:07 | 6:48/mi
20K· 12.43 mi
1:24:03
Rank: #5604 (+93)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:28:41
Rank: #5623 (-19)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:46:08
Rank: #6000 (-377)
Half → 25K
17:27 | 7:12/mi
30K· 18.64 mi
2:07:36
Rank: #5553 (+447)
25K → 30K
21:28 | 6:55/mi
20M
2:17:05
Rank: #5391 (+162)
30K → 20M
9:29 | 6:59/mi
21M
2:24:30
Rank: #5278 (+113)
20M → 21M
7:25 | 7:25/mi
35K· 21.75 mi
2:29:34
Rank: #5207 (+71)
21M → 35K
5:04 | 6:46/mi
23M
2:38:28
Rank: #5117 (+90)
35K → 23M
8:54 | 7:06/mi
24M
2:45:20
Rank: #5043 (+74)
23M → 24M
6:52 | 6:52/mi
40K· 24.85 mi
2:51:18
Rank: #4965 (+78)
24M → 40K
5:58 | 6:59/mi
25.2M
2:53:53
Rank: #4916 (+49)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:00:35
Rank: #4816 (+100)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:41
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:54
Pace7:01 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4720:476:4120:47
6:41
-
10K
6.21 mi10:44:4841:486:4421:01
6:46
+0:05
15K
9.32 mi11:05:551:02:556:4521:07
6:48
+0:02
20K
12.43 mi11:27:031:24:036:4621:08
6:48
0:00
Half
13.11 mi11:31:411:28:416:464:38
6:47
-0:01
25K
15.53 mi11:49:081:46:086:5017:27
7:12
+0:25
30K
18.64 mi12:10:362:07:366:5121:28
6:55
-0:17
20M
20.00 mi12:20:052:17:056:519:29
6:59
+0:04
21M
21.00 mi12:27:302:24:306:537:25
7:25
+0:26
35K
21.75 mi12:32:342:29:346:535:04
6:46
-0:39
23M
23.00 mi12:41:282:38:286:538:54
7:06
+0:20
24M
24.00 mi12:48:202:45:206:536:52
6:52
-0:14
40K
24.85 mi12:54:182:51:186:545:58
6:59
+0:07
25.2M
25.20 mi12:56:532:53:536:542:35
7:29
+0:30
Finish
26.22 mi13:03:353:00:356:546:42
6:34
-0:55

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

6:34 /mi

Average Pace

6:54 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:35

94% of race

Time at Steady Pace

10:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:53 /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 mi10:23:4720:476:4120:47
6:41
#5338
10K
6.21 mi10:44:4841:486:4421:01
6:46
#5630
15K
9.32 mi11:05:551:02:556:4521:07
6:48
#5697
20K
12.43 mi11:27:031:24:036:4621:08
6:48
#5604
Half
13.11 mi11:31:411:28:416:464:38
6:47
#5623
25K
15.53 mi11:49:081:46:086:5017:27
7:12
#6000
30K
18.64 mi12:10:362:07:366:5121:28
6:55
#5553
20M
20.00 mi12:20:052:17:056:519:29
6:59
#5391
21M
21.00 mi12:27:302:24:306:537:25
7:25
#5278
35K
21.75 mi12:32:342:29:346:535:04
6:46
#5207
23M
23.00 mi12:41:282:38:286:538:54
7:06
#5117
24M
24.00 mi12:48:202:45:206:536:52
6:52
#5043
40K
24.85 mi12:54:182:51:186:545:58
6:59
#4965
25.2M
25.20 mi12:56:532:53:536:542:35
7:29
#4916
Finish
26.22 mi13:03:353:00:356:546:42
6:34
#4816
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5338496249626040(Top 21%)5490(Top 34%)5490(Top 97%)
10K6.21 mi3.10 mi5630-2925202-2405202-2405990(Top 21%)5476(Top 34%)5476(Top 97%)
15K9.32 mi3.11 mi5697-675248-465248-466040(Top 21%)5490(Top 34%)5490(Top 97%)
20K12.43 mi3.11 mi5604+935153+955153+955299(Top 19%)4865(Top 30%)4865(Top 86%)
Half13.11 mi0.68 mi5623-195167-145167-145989(Top 21%)5410(Top 34%)5410(Top 96%)
25K15.53 mi2.42 mi6000-3775458-2915458-2917557(Top 27%)6473(Top 40%)6473(Top 115%)
30K18.64 mi3.11 mi5553+4475080+3785080+3784133(Top 15%)3800(Top 24%)3800(Top 67%)
20M20.00 mi1.36 mi5391+1624937+1434937+1433980(Top 14%)3648(Top 23%)3648(Top 65%)
21M21.00 mi1.00 mi5278+1134831+1064831+1064183(Top 15%)3762(Top 23%)3762(Top 67%)
35K21.75 mi0.75 mi5207+714770+614770+613924(Top 14%)3524(Top 22%)3524(Top 62%)
23M23.00 mi1.25 mi5117+904681+894681+894369(Top 15%)3857(Top 24%)3857(Top 68%)
24M24.00 mi1.00 mi5043+744609+724609+723890(Top 14%)3443(Top 21%)3443(Top 61%)
40K24.85 mi0.85 mi4965+784534+754534+753750(Top 13%)3295(Top 20%)3295(Top 58%)
25.2M25.20 mi0.35 mi4916+494487+474487+473334(Top 12%)2924(Top 18%)2924(Top 52%)
Finish26.22 mi1.02 mi4816+1004399+884399+883192(Top 11%)2824(Top 18%)2824(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

6040

Males

5490

M18-39

5490

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5990

Males

5476

M18-39

5476

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

6040

Males

5490

M18-39

5490

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5299

Males

4865

M18-39

4865

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5989

Males

5410

M18-39

5410

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7557

Males

6473

M18-39

6473

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4133

Males

3800

M18-39

3800

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3980

Males

3648

M18-39

3648

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4183

Males

3762

M18-39

3762

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3924

Males

3524

M18-39

3524

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4369

Males

3857

M18-39

3857

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3890

Males

3443

M18-39

3443

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3750

Males

3295

M18-39

3295

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3334

Males

2924

M18-39

2924

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3192

Males

2824

M18-39

2824

Passing Analysis

Category:
Athletes Passed
1750
Passed By
1228
Net Change
+522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5338
5K → 10K76368-292#5338#5630
10K → 15K105172-67#5630#5697
15K → 20K17481+93#5697#5604
20K → Half1635-19#5604#5623
Half → 25K61438-377#5623#6000
25K → 30K46013+447#6000#5553
30K → 20M1697+162#5553#5391
20M → 21M14027+113#5391#5278
21M → 35K8110+71#5278#5207
35K → 23M12737+90#5207#5117
23M → 24M9218+74#5117#5043
24M → 40K8810+78#5043#4965
40K → 25.2M523+49#4965#4916
25.2M → Finish1099+100#4916#4816
TOTALS17501228+522
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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