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BOSTON MARATHON 2025

Andrew Mccoll

Bib: 3872•M

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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

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #4832
Start → 5K
20:35 | 6:38/mi
10K· 6.21 mi
41:28
Rank: #5144 (-312)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:03:05
Rank: #5904 (-760)
10K → 15K
21:37 | 6:57/mi
20K· 12.43 mi
1:25:40
Rank: #6777 (-873)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:30:38
Rank: #6931 (-154)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:50:07
Rank: #7847 (-916)
Half → 25K
19:29 | 8:02/mi
30K· 18.64 mi
2:17:52
Rank: #9670 (-1823)
25K → 30K
27:45 | 8:56/mi
20M
2:32:36
Rank: #11330 (-1660)
30K → 20M
14:44 | 10:51/mi
21M
2:43:52
Rank: #12329 (-999)
20M → 21M
11:16 | 11:16/mi
35K· 21.75 mi
2:50:54
Rank: #12696 (-367)
21M → 35K
7:02 | 9:24/mi
23M
3:06:06
Rank: #14273 (-1577)
35K → 23M
15:12 | 12:08/mi
24M
3:16:26
Rank: #14777 (-504)
23M → 24M
10:20 | 10:20/mi
40K· 24.85 mi
3:28:43
Rank: #16062 (-1285)
24M → 40K
12:17 | 14:22/mi
25.2M
3:32:36
Rank: #16187 (-125)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:42:03
Rank: #16372 (-185)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:38
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time2:11:25
Pace10:01 /mi
📊Positive Split: 45.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0620:356:3820:35
6:38
-
10K
6.21 mi10:43:5941:286:4020:53
6:43
+0:05
15K
9.32 mi11:05:361:03:056:4621:37
6:57
+0:14
20K
12.43 mi11:28:111:25:406:5422:35
7:16
+0:19
Half
13.11 mi11:33:091:30:386:554:58
7:17
+0:01
25K
15.53 mi11:52:381:50:077:0519:29
8:02
+0:45
30K
18.64 mi12:20:232:17:527:2427:45
8:56
+0:54
20M
20.00 mi12:35:072:32:367:3814:44
10:51
+1:55
21M
21.00 mi12:46:232:43:527:4811:16
11:16
+0:25
35K
21.75 mi12:53:252:50:547:517:02
9:24
-1:52
23M
23.00 mi13:08:373:06:068:0515:12
12:08
+2:44
24M
24.00 mi13:18:573:16:268:1110:20
10:20
-1:48
40K
24.85 mi13:31:143:28:438:2412:17
14:22
+4:02
25.2M
25.20 mi13:35:073:32:368:263:53
11:16
-3:06
Finish
26.22 mi13:44:343:42:038:299:27
9:16
-2:00

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

6:38 /mi

Average Pace

8:29 /mi

Slowest Pace

14:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:07

50% of race

Time at Steady Pace

54:34

25% of race

Time at Slower Pace

57:22

26% of race

Average Pace: 8:28 /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 mi10:23:0620:356:3820:35
6:38
#4832
10K
6.21 mi10:43:5941:286:4020:53
6:43
#5144
15K
9.32 mi11:05:361:03:056:4621:37
6:57
#5904
20K
12.43 mi11:28:111:25:406:5422:35
7:16
#6777
Half
13.11 mi11:33:091:30:386:554:58
7:17
#6931
25K
15.53 mi11:52:381:50:077:0519:29
8:02
#7847
30K
18.64 mi12:20:232:17:527:2427:45
8:56
#9670
20M
20.00 mi12:35:072:32:367:3814:44
10:51
#11330
21M
21.00 mi12:46:232:43:527:4811:16
11:16
#12329
35K
21.75 mi12:53:252:50:547:517:02
9:24
#12696
23M
23.00 mi13:08:373:06:068:0515:12
12:08
#14273
24M
24.00 mi13:18:573:16:268:1110:20
10:20
#14777
40K
24.85 mi13:31:143:28:438:2412:17
14:22
#16062
25.2M
25.20 mi13:35:073:32:368:263:53
11:16
#16187
Finish
26.22 mi13:44:343:42:038:299:27
9:16
#16372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4832452545257362(Top 26%)6525(Top 41%)6525(Top 116%)
10K6.21 mi3.10 mi5144-3124791-2664791-2665551(Top 20%)5112(Top 32%)5112(Top 91%)
15K9.32 mi3.11 mi5904-7605416-6255416-6257362(Top 26%)6525(Top 41%)6525(Top 116%)
20K12.43 mi3.11 mi6777-8736111-6956111-6958790(Top 31%)7338(Top 46%)7338(Top 130%)
Half13.11 mi0.68 mi6931-1546224-1136224-1139824(Top 35%)7952(Top 49%)7952(Top 141%)
25K15.53 mi2.42 mi7847-9166838-6146838-61414177(Top 50%)9846(Top 61%)9846(Top 175%)
30K18.64 mi3.11 mi9670-18237833-9957833-99517310(Top 61%)11065(Top 69%)11065(Top 196%)
20M20.00 mi1.36 mi11330-16608619-7868619-78623255(Top 82%)13636(Top 85%)13636(Top 242%)
21M21.00 mi1.00 mi12329-9999048-4299048-42922069(Top 78%)13002(Top 81%)13002(Top 230%)
35K21.75 mi0.75 mi12696-3679196-1489196-14819924(Top 70%)11929(Top 74%)11929(Top 211%)
23M23.00 mi1.25 mi14273-15779862-6669862-66625309(Top 89%)14484(Top 90%)14484(Top 257%)
24M24.00 mi1.00 mi14777-50410058-19610058-19622326(Top 79%)12960(Top 80%)12960(Top 230%)
40K24.85 mi0.85 mi16062-128510576-51810576-51827436(Top 97%)15526(Top 96%)15526(Top 275%)
25.2M25.20 mi0.35 mi16187-12510626-5010626-5021369(Top 75%)12458(Top 77%)12458(Top 221%)
Finish26.22 mi1.02 mi16372-18510678-5210678-5220247(Top 71%)11921(Top 74%)11921(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7362

Males

6525

M18-39

6525

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5551

Males

5112

M18-39

5112

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7362

Males

6525

M18-39

6525

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8790

Males

7338

M18-39

7338

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9824

Males

7952

M18-39

7952

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14177

Males

9846

M18-39

9846

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17310

Males

11065

M18-39

11065

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23255

Males

13636

M18-39

13636

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

22069

Males

13002

M18-39

13002

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19924

Males

11929

M18-39

11929

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25309

Males

14484

M18-39

14484

23M→24M

23.0 - 24.0 mi

Top 79%
×6stories
+12ft-82ft

Overall

22326

Males

12960

M18-39

12960

24M→40K

24.0 - 24.9 mi

Top 97%
×1story
+6ft-20ft

Overall

27436

Males

15526

M18-39

15526

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21369

Males

12458

M18-39

12458

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20247

Males

11921

M18-39

11921

Passing Analysis

Category:
Athletes Passed
242
Passed By
11780
Net Change
-11540
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4832
5K → 10K80392-312#4832#5144
10K → 15K20780-760#5144#5904
15K → 20K20893-873#5904#6777
20K → Half6160-154#6777#6931
Half → 25K11927-916#6931#7847
25K → 30K241847-1823#7847#9670
30K → 20M51663-1660#9670#11330
20M → 21M31002-999#11330#12329
21M → 35K18385-367#12329#12696
35K → 23M51582-1577#12696#14273
23M → 24M9513-504#14273#14777
24M → 40K41289-1285#14777#16062
40K → 25.2M6131-125#16062#16187
25.2M → Finish31216-185#16187#16372
TOTALS24211780-11540
📊

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