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BOSTON MARATHON 2025

Jack Rathborn

Bib: 6562•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:12
Rank: #3832
Start → 5K
20:12 | 6:30/mi
10K· 6.21 mi
40:31
Rank: #3919 (-87)
5K → 10K
20:19 | 6:32/mi
15K· 9.32 mi
1:01:04
Rank: #4040 (-121)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:22:05
Rank: #4208 (-168)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:26:35
Rank: #4204 (+4)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:42:47
Rank: #4113 (+91)
Half → 25K
16:12 | 6:41/mi
30K· 18.64 mi
2:03:43
Rank: #3870 (+243)
25K → 30K
20:56 | 6:44/mi
20M
2:12:51
Rank: #3716 (+154)
30K → 20M
9:08 | 6:43/mi
21M
2:19:53
Rank: #3619 (+97)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:24:49
Rank: #3569 (+50)
21M → 35K
4:56 | 6:36/mi
23M
2:33:16
Rank: #3428 (+141)
35K → 23M
8:27 | 6:45/mi
24M
2:39:50
Rank: #3333 (+95)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:45:32
Rank: #3261 (+72)
24M → 40K
5:42 | 6:40/mi
25.2M
2:47:57
Rank: #3199 (+62)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:54:27
Rank: #3109 (+90)
25.2M → Finish
6:30 | 6:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:35
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:27:52
Pace6:42 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:0120:126:3020:12
6:30
-
10K
6.21 mi10:47:2040:316:3120:19
6:32
+0:02
15K
9.32 mi11:07:531:01:046:3320:33
6:37
+0:05
20K
12.43 mi11:28:541:22:056:3621:01
6:46
+0:09
Half
13.11 mi11:33:241:26:356:364:30
6:36
-0:10
25K
15.53 mi11:49:361:42:476:3716:12
6:41
+0:05
30K
18.64 mi12:10:322:03:436:3820:56
6:44
+0:03
20M
20.00 mi12:19:402:12:516:399:08
6:43
-0:01
21M
21.00 mi12:26:422:19:536:407:02
7:02
+0:19
35K
21.75 mi12:31:382:24:496:404:56
6:36
-0:26
23M
23.00 mi12:40:052:33:166:408:27
6:45
+0:09
24M
24.00 mi12:46:392:39:506:406:34
6:34
-0:11
40K
24.85 mi12:52:212:45:326:405:42
6:40
+0:06
25.2M
25.20 mi12:54:462:47:576:402:25
7:00
+0:20
Finish
26.22 mi13:01:162:54:276:406:30
6:23
-0:37

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

6:23 /mi

Average Pace

6:40 /mi

Slowest Pace

7:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:25

96% of race

Time at Steady Pace

7:02

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:27:0120:126:3020:12
6:30
#3832
10K
6.21 mi10:47:2040:316:3120:19
6:32
#3919
15K
9.32 mi11:07:531:01:046:3320:33
6:37
#4040
20K
12.43 mi11:28:541:22:056:3621:01
6:46
#4208
Half
13.11 mi11:33:241:26:356:364:30
6:36
#4204
25K
15.53 mi11:49:361:42:476:3716:12
6:41
#4113
30K
18.64 mi12:10:322:03:436:3820:56
6:44
#3870
20M
20.00 mi12:19:402:12:516:399:08
6:43
#3716
21M
21.00 mi12:26:422:19:536:407:02
7:02
#3619
35K
21.75 mi12:31:382:24:496:404:56
6:36
#3569
23M
23.00 mi12:40:052:33:166:408:27
6:45
#3428
24M
24.00 mi12:46:392:39:506:406:34
6:34
#3333
40K
24.85 mi12:52:212:45:326:405:42
6:40
#3261
25.2M
25.20 mi12:54:462:47:576:402:25
7:00
#3199
Finish
26.22 mi13:01:162:54:276:406:30
6:23
#3109
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3832362536254332(Top 15%)4066(Top 25%)4066(Top 72%)
10K6.21 mi3.10 mi3919-873705-803705-803996(Top 14%)3761(Top 23%)3761(Top 67%)
15K9.32 mi3.11 mi4040-1213809-1043809-1044332(Top 15%)4066(Top 25%)4066(Top 72%)
20K12.43 mi3.11 mi4208-1683957-1483957-1484935(Top 17%)4559(Top 28%)4559(Top 81%)
Half13.11 mi0.68 mi4204+43953+43953+44280(Top 15%)4002(Top 25%)4002(Top 71%)
25K15.53 mi2.42 mi4113+913865+883865+883970(Top 14%)3702(Top 23%)3702(Top 66%)
30K18.64 mi3.11 mi3870+2433643+2223643+2223072(Top 11%)2885(Top 18%)2885(Top 51%)
20M20.00 mi1.36 mi3716+1543499+1443499+1442548(Top 9%)2396(Top 15%)2396(Top 42%)
21M21.00 mi1.00 mi3619+973407+923407+922389(Top 8%)2230(Top 14%)2230(Top 40%)
35K21.75 mi0.75 mi3569+503360+473360+472908(Top 10%)2680(Top 17%)2680(Top 48%)
23M23.00 mi1.25 mi3428+1413230+1303230+1302460(Top 9%)2279(Top 14%)2279(Top 40%)
24M24.00 mi1.00 mi3333+953136+943136+942333(Top 8%)2158(Top 13%)2158(Top 38%)
40K24.85 mi0.85 mi3261+723071+653071+652228(Top 8%)2043(Top 13%)2043(Top 36%)
25.2M25.20 mi0.35 mi3199+623011+603011+601510(Top 5%)1381(Top 9%)1381(Top 24%)
Finish26.22 mi1.02 mi3109+902930+812930+812205(Top 8%)2018(Top 13%)2018(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4332

Males

4066

M18-39

4066

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3996

Males

3761

M18-39

3761

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4332

Males

4066

M18-39

4066

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4935

Males

4559

M18-39

4559

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4280

Males

4002

M18-39

4002

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3970

Males

3702

M18-39

3702

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

3072

Males

2885

M18-39

2885

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2548

Males

2396

M18-39

2396

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2389

Males

2230

M18-39

2230

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2908

Males

2680

M18-39

2680

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2460

Males

2279

M18-39

2279

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2333

Males

2158

M18-39

2158

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2228

Males

2043

M18-39

2043

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1510

Males

1381

M18-39

1381

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2205

Males

2018

M18-39

2018

Passing Analysis

Category:
Athletes Passed
1447
Passed By
724
Net Change
+723
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3832
5K → 10K104191-87#3832#3919
10K → 15K52173-121#3919#4040
15K → 20K59227-168#4040#4208
20K → Half2016+4#4208#4204
Half → 25K13544+91#4204#4113
25K → 30K26017+243#4113#3870
30K → 20M1606+154#3870#3716
20M → 21M1047+97#3716#3619
21M → 35K588+50#3619#3569
35K → 23M1487+141#3569#3428
23M → 24M10510+95#3428#3333
24M → 40K808+72#3333#3261
40K → 25.2M620+62#3261#3199
25.2M → Finish10010+90#3199#3109
TOTALS1447724+723
📊

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