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BOSTON MARATHON 2025

William Rankin

Bib: 2813•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 19%
Division (M18-39)
#0 / 5642
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:59
Rank: #3331
Start → 5K
19:59 | 6:26/mi
10K· 6.21 mi
40:00
Rank: #3318 (+13)
5K → 10K
20:01 | 6:27/mi
15K· 9.32 mi
1:00:05
Rank: #3296 (+22)
10K → 15K
20:05 | 6:28/mi
20K· 12.43 mi
1:20:25
Rank: #3297 (-1)
15K → 20K
20:20 | 6:33/mi
Half· 13.11 mi
1:24:50
Rank: #3310 (-13)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:40:54
Rank: #3346 (-36)
Half → 25K
16:04 | 6:38/mi
30K· 18.64 mi
2:01:57
Rank: #3277 (+69)
25K → 30K
21:03 | 6:47/mi
20M
2:11:24
Rank: #3277
30K → 20M
9:27 | 6:57/mi
21M
2:18:47
Rank: #3283 (-6)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:23:56
Rank: #3315 (-32)
21M → 35K
5:09 | 6:53/mi
23M
2:32:41
Rank: #3284 (+31)
35K → 23M
8:45 | 6:59/mi
24M
2:39:28
Rank: #3249 (+35)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:45:24
Rank: #3224 (+25)
24M → 40K
5:56 | 6:56/mi
25.2M
2:48:03
Rank: #3220 (+4)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:54:52
Rank: #3208 (+12)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:50
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:30:02
Pace6:52 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5119:596:2619:59
6:26
-
10K
6.21 mi10:41:5240:006:2620:01
6:27
+0:01
15K
9.32 mi11:01:571:00:056:2720:05
6:28
+0:01
20K
12.43 mi11:22:171:20:256:2820:20
6:33
+0:05
Half
13.11 mi11:26:421:24:506:284:25
6:28
-0:05
25K
15.53 mi11:42:461:40:546:3016:04
6:38
+0:10
30K
18.64 mi12:03:492:01:576:3321:03
6:47
+0:09
20M
20.00 mi12:13:162:11:246:349:27
6:57
+0:10
21M
21.00 mi12:20:392:18:476:377:23
7:23
+0:26
35K
21.75 mi12:25:482:23:566:375:09
6:53
-0:30
23M
23.00 mi12:34:332:32:416:388:45
6:59
+0:06
24M
24.00 mi12:41:202:39:286:396:47
6:47
-0:12
40K
24.85 mi12:47:162:45:246:395:56
6:56
+0:09
25.2M
25.20 mi12:49:552:48:036:402:39
7:41
+0:45
Finish
26.22 mi12:56:442:54:526:406:49
6:41
-1:00

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

6:26 /mi

Average Pace

6:40 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:50

94% of race

Time at Steady Pace

7:23

4% of race

Time at Slower Pace

2:39

2% of race

Average Pace: 6:40 /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 mi10:21:5119:596:2619:59
6:26
#3331
10K
6.21 mi10:41:5240:006:2620:01
6:27
#3318
15K
9.32 mi11:01:571:00:056:2720:05
6:28
#3296
20K
12.43 mi11:22:171:20:256:2820:20
6:33
#3297
Half
13.11 mi11:26:421:24:506:284:25
6:28
#3310
25K
15.53 mi11:42:461:40:546:3016:04
6:38
#3346
30K
18.64 mi12:03:492:01:576:3321:03
6:47
#3277
20M
20.00 mi12:13:162:11:246:349:27
6:57
#3277
21M
21.00 mi12:20:392:18:476:377:23
7:23
#3283
35K
21.75 mi12:25:482:23:566:375:09
6:53
#3315
23M
23.00 mi12:34:332:32:416:388:45
6:59
#3284
24M
24.00 mi12:41:202:39:286:396:47
6:47
#3249
40K
24.85 mi12:47:162:45:246:395:56
6:56
#3224
25.2M
25.20 mi12:49:552:48:036:402:39
7:41
#3220
Finish
26.22 mi12:56:442:54:526:406:49
6:41
#3208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3331316331633322(Top 12%)3152(Top 20%)3152(Top 56%)
10K6.21 mi3.10 mi3318+133152+113152+113319(Top 12%)3154(Top 20%)3154(Top 56%)
15K9.32 mi3.11 mi3296+223132+203132+203322(Top 12%)3152(Top 20%)3152(Top 56%)
20K12.43 mi3.11 mi3297-13139-73139-73377(Top 12%)3199(Top 20%)3199(Top 57%)
Half13.11 mi0.68 mi3310-133150-113150-113478(Top 12%)3294(Top 20%)3294(Top 58%)
25K15.53 mi2.42 mi3346-363181-313181-313617(Top 13%)3404(Top 21%)3404(Top 60%)
30K18.64 mi3.11 mi3277+693104+773104+773282(Top 12%)3070(Top 19%)3070(Top 54%)
20M20.00 mi1.36 mi32773102+23102+23809(Top 13%)3502(Top 22%)3502(Top 62%)
21M21.00 mi1.00 mi3283-63105-33105-33997(Top 14%)3620(Top 22%)3620(Top 64%)
35K21.75 mi0.75 mi3315-323131-263131-264565(Top 16%)4043(Top 25%)4043(Top 72%)
23M23.00 mi1.25 mi3284+313098+333098+333666(Top 13%)3310(Top 21%)3310(Top 59%)
24M24.00 mi1.00 mi3249+353064+343064+343381(Top 12%)3036(Top 19%)3036(Top 54%)
40K24.85 mi0.85 mi3224+253038+263038+263533(Top 12%)3129(Top 19%)3129(Top 55%)
25.2M25.20 mi0.35 mi3220+43032+63032+64187(Top 15%)3543(Top 22%)3543(Top 63%)
Finish26.22 mi1.02 mi3208+123014+183014+183782(Top 13%)3270(Top 20%)3270(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3322

Males

3152

M18-39

3152

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3319

Males

3154

M18-39

3154

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3322

Males

3152

M18-39

3152

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3377

Males

3199

M18-39

3199

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3478

Males

3294

M18-39

3294

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3617

Males

3404

M18-39

3404

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3282

Males

3070

M18-39

3070

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3809

Males

3502

M18-39

3502

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3997

Males

3620

M18-39

3620

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4565

Males

4043

M18-39

4043

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3666

Males

3310

M18-39

3310

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3381

Males

3036

M18-39

3036

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3533

Males

3129

M18-39

3129

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4187

Males

3543

M18-39

3543

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3782

Males

3270

M18-39

3270

Passing Analysis

Category:
Athletes Passed
935
Passed By
812
Net Change
+123
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3331
5K → 10K137124+13#3331#3318
10K → 15K9977+22#3318#3296
15K → 20K9798-1#3296#3297
20K → Half821-13#3297#3310
Half → 25K5692-36#3310#3346
25K → 30K13970+69#3346#3277
30K → 20M61610#3277#3277
20M → 21M4854-6#3277#3283
21M → 35K2355-32#3283#3315
35K → 23M7645+31#3315#3284
23M → 24M5924+35#3284#3249
24M → 40K5631+25#3249#3224
40K → 25.2M2016+4#3224#3220
25.2M → Finish5644+12#3220#3208
TOTALS935812+123
📊

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