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BOSTON MARATHON 2025

Brian Cole

Bib: 4298•M

NJ

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
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
19:55
Rank: #3212
Start → 5K
19:55 | 6:25/mi
10K· 6.21 mi
39:28
Rank: #2754 (+458)
5K → 10K
19:33 | 6:18/mi
15K· 9.32 mi
59:06
Rank: #2650 (+104)
10K → 15K
19:38 | 6:19/mi
20K· 12.43 mi
1:19:21
Rank: #2773 (-123)
15K → 20K
20:15 | 6:31/mi
Half· 13.11 mi
1:23:49
Rank: #2826 (-53)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:40:23
Rank: #3138 (-312)
Half → 25K
16:34 | 6:50/mi
30K· 18.64 mi
2:04:33
Rank: #4165 (-1027)
25K → 30K
24:10 | 7:47/mi
20M
2:17:58
Rank: #5726 (-1561)
30K → 20M
13:25 | 9:52/mi
21M
2:27:15
Rank: #6162 (-436)
20M → 21M
9:17 | 9:17/mi
35K· 21.75 mi
2:34:38
Rank: #6689 (-527)
21M → 35K
7:23 | 9:52/mi
23M
2:45:01
Rank: #6954 (-265)
35K → 23M
10:23 | 8:18/mi
24M
2:53:32
Rank: #7204 (-250)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:00:49
Rank: #7388 (-184)
24M → 40K
7:17 | 8:31/mi
25.2M
3:04:08
Rank: #7523 (-135)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:12:11
Rank: #7656 (-133)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:49
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:48:22
Pace8:16 /mi
📊Positive Split: 29.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0619:556:2519:55
6:25
-
10K
6.21 mi10:41:3939:286:2119:33
6:18
-0:07
15K
9.32 mi11:01:1759:066:2019:38
6:19
+0:01
20K
12.43 mi11:21:321:19:216:2320:15
6:31
+0:12
Half
13.11 mi11:26:001:23:496:244:28
6:33
+0:02
25K
15.53 mi11:42:341:40:236:2816:34
6:50
+0:17
30K
18.64 mi12:06:442:04:336:4124:10
7:47
+0:57
20M
20.00 mi12:20:092:17:586:5413:25
9:52
+2:05
21M
21.00 mi12:29:262:27:157:019:17
9:17
-0:35
35K
21.75 mi12:36:492:34:387:077:23
9:52
+0:35
23M
23.00 mi12:47:122:45:017:1010:23
8:18
-1:34
24M
24.00 mi12:55:432:53:327:148:31
8:31
+0:13
40K
24.85 mi13:03:003:00:497:167:17
8:31
0:00
25.2M
25.20 mi13:06:193:04:087:183:19
9:37
+1:06
Finish
26.22 mi13:14:223:12:117:208:03
7:54
-1:43

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

6:18 /mi

Average Pace

7:20 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:23

52% of race

Time at Steady Pace

58:24

30% of race

Time at Slower Pace

33:24

17% of race

Average Pace: 7:20 /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 mi10:22:0619:556:2519:55
6:25
#3212
10K
6.21 mi10:41:3939:286:2119:33
6:18
#2754
15K
9.32 mi11:01:1759:066:2019:38
6:19
#2650
20K
12.43 mi11:21:321:19:216:2320:15
6:31
#2773
Half
13.11 mi11:26:001:23:496:244:28
6:33
#2826
25K
15.53 mi11:42:341:40:236:2816:34
6:50
#3138
30K
18.64 mi12:06:442:04:336:4124:10
7:47
#4165
20M
20.00 mi12:20:092:17:586:5413:25
9:52
#5726
21M
21.00 mi12:29:262:27:157:019:17
9:17
#6162
35K
21.75 mi12:36:492:34:387:077:23
9:52
#6689
23M
23.00 mi12:47:122:45:017:1010:23
8:18
#6954
24M
24.00 mi12:55:432:53:327:148:31
8:31
#7204
40K
24.85 mi13:03:003:00:497:167:17
8:31
#7388
25.2M
25.20 mi13:06:193:04:087:183:19
9:37
#7523
Finish
26.22 mi13:14:223:12:117:208:03
7:54
#7656
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3212305230522464(Top 9%)2353(Top 15%)2353(Top 42%)
10K6.21 mi3.10 mi2754+4582623+4292623+4292390(Top 8%)2287(Top 14%)2287(Top 41%)
15K9.32 mi3.11 mi2650+1042528+952528+952464(Top 9%)2353(Top 15%)2353(Top 42%)
20K12.43 mi3.11 mi2773-1232644-1162644-1163239(Top 11%)3071(Top 19%)3071(Top 54%)
Half13.11 mi0.68 mi2826-532696-522696-524063(Top 14%)3827(Top 24%)3827(Top 68%)
25K15.53 mi2.42 mi3138-3122991-2952991-2955152(Top 18%)4727(Top 29%)4727(Top 84%)
30K18.64 mi3.11 mi4165-10273902-9113902-9119752(Top 34%)7558(Top 47%)7558(Top 134%)
20M20.00 mi1.36 mi5726-15615212-13105212-131020516(Top 72%)12369(Top 77%)12369(Top 219%)
21M21.00 mi1.00 mi6162-4365535-3235535-32315018(Top 53%)9778(Top 61%)9778(Top 173%)
35K21.75 mi0.75 mi6689-5275914-3795914-37921503(Top 76%)12663(Top 79%)12663(Top 224%)
23M23.00 mi1.25 mi6954-2656070-1566070-15611974(Top 42%)8212(Top 51%)8212(Top 146%)
24M24.00 mi1.00 mi7204-2506197-1276197-12714570(Top 51%)9383(Top 58%)9383(Top 166%)
40K24.85 mi0.85 mi7388-1846287-906287-9013500(Top 48%)8744(Top 54%)8744(Top 155%)
25.2M25.20 mi0.35 mi7523-1356355-686355-6815087(Top 53%)9426(Top 59%)9426(Top 167%)
Finish26.22 mi1.02 mi7656-1336410-556410-5512124(Top 43%)8090(Top 50%)8090(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2464

Males

2353

M18-39

2353

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2390

Males

2287

M18-39

2287

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2464

Males

2353

M18-39

2353

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3239

Males

3071

M18-39

3071

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

4063

Males

3827

M18-39

3827

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5152

Males

4727

M18-39

4727

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9752

Males

7558

M18-39

7558

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20516

Males

12369

M18-39

12369

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

15018

Males

9778

M18-39

9778

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21503

Males

12663

M18-39

12663

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

11974

Males

8212

M18-39

8212

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

14570

Males

9383

M18-39

9383

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13500

Males

8744

M18-39

8744

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15087

Males

9426

M18-39

9426

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12124

Males

8090

M18-39

8090

Passing Analysis

Category:
Athletes Passed
810
Passed By
5254
Net Change
-4444
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3212
5K → 10K47012+458#3212#2754
10K → 15K13733+104#2754#2650
15K → 20K37160-123#2650#2773
20K → Half053-53#2773#2826
Half → 25K18330-312#2826#3138
25K → 30K121039-1027#3138#4165
30K → 20M01561-1561#4165#5726
20M → 21M10446-436#5726#6162
21M → 35K5532-527#6162#6689
35K → 23M42307-265#6689#6954
23M → 24M22272-250#6954#7204
24M → 40K24208-184#7204#7388
40K → 25.2M7142-135#7388#7523
25.2M → Finish26159-133#7523#7656
TOTALS8105254-4444
📊

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