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BOSTON MARATHON 2025

Jeremy Burton

Bib: 4586•M

NS

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Division (M18-39)
#0 / 5642
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:28
Rank: #4469
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
40:28
Rank: #3864 (+605)
5K → 10K
20:00 | 6:26/mi
15K· 9.32 mi
1:00:21
Rank: #3503 (+361)
10K → 15K
19:53 | 6:24/mi
20K· 12.43 mi
1:20:22
Rank: #3265 (+238)
15K → 20K
20:01 | 6:27/mi
Half· 13.11 mi
1:24:43
Rank: #3244 (+21)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:40:22
Rank: #3123 (+121)
Half → 25K
15:39 | 6:27/mi
30K· 18.64 mi
2:00:58
Rank: #2966 (+157)
25K → 30K
20:36 | 6:38/mi
20M
2:09:56
Rank: #2848 (+118)
30K → 20M
8:58 | 6:36/mi
21M
2:17:10
Rank: #2850 (-2)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:21:59
Rank: #2800 (+50)
21M → 35K
4:49 | 6:26/mi
23M
2:30:47
Rank: #2811 (-11)
35K → 23M
8:48 | 7:02/mi
24M
2:37:43
Rank: #2832 (-21)
23M → 24M
6:56 | 6:56/mi
40K· 24.85 mi
2:43:47
Rank: #2855 (-23)
24M → 40K
6:04 | 7:06/mi
25.2M
2:46:23
Rank: #2853 (+2)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:53:18
Rank: #2864 (-11)
25.2M → Finish
6:55 | 6:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:43
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:28:35
Pace6:45 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3620:286:3520:28
6:35
-
10K
6.21 mi10:44:3640:286:3120:00
6:26
-0:09
15K
9.32 mi11:04:291:00:216:2819:53
6:24
-0:02
20K
12.43 mi11:24:301:20:226:2820:01
6:27
+0:03
Half
13.11 mi11:28:511:24:436:284:21
6:23
-0:04
25K
15.53 mi11:44:301:40:226:2815:39
6:27
+0:04
30K
18.64 mi12:05:062:00:586:2920:36
6:38
+0:11
20M
20.00 mi12:14:042:09:566:308:58
6:36
-0:02
21M
21.00 mi12:21:182:17:106:327:14
7:14
+0:38
35K
21.75 mi12:26:072:21:596:324:49
6:26
-0:48
23M
23.00 mi12:34:552:30:476:338:48
7:02
+0:36
24M
24.00 mi12:41:512:37:436:346:56
6:56
-0:06
40K
24.85 mi12:47:552:43:476:356:04
7:06
+0:10
25.2M
25.20 mi12:50:312:46:236:362:36
7:32
+0:26
Finish
26.22 mi12:57:262:53:186:376:55
6:47
-0:45

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

6:37 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28:36

86% of race

Time at Steady Pace

22:06

13% of race

Time at Slower Pace

2:36

2% of race

Average Pace: 6:37 /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 mi10:24:3620:286:3520:28
6:35
#4469
10K
6.21 mi10:44:3640:286:3120:00
6:26
#3864
15K
9.32 mi11:04:291:00:216:2819:53
6:24
#3503
20K
12.43 mi11:24:301:20:226:2820:01
6:27
#3265
Half
13.11 mi11:28:511:24:436:284:21
6:23
#3244
25K
15.53 mi11:44:301:40:226:2815:39
6:27
#3123
30K
18.64 mi12:05:062:00:586:2920:36
6:38
#2966
20M
20.00 mi12:14:042:09:566:308:58
6:36
#2848
21M
21.00 mi12:21:182:17:106:327:14
7:14
#2850
35K
21.75 mi12:26:072:21:596:324:49
6:26
#2800
23M
23.00 mi12:34:552:30:476:338:48
7:02
#2811
24M
24.00 mi12:41:512:37:436:346:56
6:56
#2832
40K
24.85 mi12:47:552:43:476:356:04
7:06
#2855
25.2M
25.20 mi12:50:312:46:236:362:36
7:32
#2853
Finish
26.22 mi12:57:262:53:186:376:55
6:47
#2864
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4469420142012930(Top 10%)2794(Top 17%)2794(Top 50%)
10K6.21 mi3.10 mi3864+6053654+5473654+5473274(Top 12%)3111(Top 19%)3111(Top 55%)
15K9.32 mi3.11 mi3503+3613321+3333321+3332930(Top 10%)2794(Top 17%)2794(Top 50%)
20K12.43 mi3.11 mi3265+2383108+2133108+2132766(Top 10%)2633(Top 16%)2633(Top 47%)
Half13.11 mi0.68 mi3244+213089+193089+192900(Top 10%)2767(Top 17%)2767(Top 49%)
25K15.53 mi2.42 mi3123+1212977+1122977+1122634(Top 9%)2507(Top 16%)2507(Top 44%)
30K18.64 mi3.11 mi2966+1572826+1512826+1512543(Top 9%)2405(Top 15%)2405(Top 43%)
20M20.00 mi1.36 mi2848+1182712+1142712+1142017(Top 7%)1907(Top 12%)1907(Top 34%)
21M21.00 mi1.00 mi2850-2271227123248(Top 11%)2986(Top 19%)2986(Top 53%)
35K21.75 mi0.75 mi2800+502662+502662+502172(Top 8%)2031(Top 13%)2031(Top 36%)
23M23.00 mi1.25 mi2811-112666-42666-43905(Top 14%)3494(Top 22%)3494(Top 62%)
24M24.00 mi1.00 mi2832-212682-162682-164224(Top 15%)3705(Top 23%)3705(Top 66%)
40K24.85 mi0.85 mi2855-232702-202702-204403(Top 16%)3771(Top 23%)3771(Top 67%)
25.2M25.20 mi0.35 mi2853+22699+32699+33513(Top 12%)3057(Top 19%)3057(Top 54%)
Finish26.22 mi1.02 mi2864-112708-92708-94389(Top 15%)3705(Top 23%)3705(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2930

Males

2794

M18-39

2794

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3274

Males

3111

M18-39

3111

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2930

Males

2794

M18-39

2794

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2766

Males

2633

M18-39

2633

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2900

Males

2767

M18-39

2767

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2634

Males

2507

M18-39

2507

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2543

Males

2405

M18-39

2405

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

2017

Males

1907

M18-39

1907

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3248

Males

2986

M18-39

2986

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2172

Males

2031

M18-39

2031

35K→23M

21.8 - 23.0 mi

Top 14%
×5stories
+23ft-63ft

Overall

3905

Males

3494

M18-39

3494

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4224

Males

3705

M18-39

3705

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4403

Males

3771

M18-39

3771

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3513

Males

3057

M18-39

3057

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4389

Males

3705

M18-39

3705

Passing Analysis

Category:
Athletes Passed
1989
Passed By
384
Net Change
+1605
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4469
5K → 10K62419+605#4469#3864
10K → 15K3654+361#3864#3503
15K → 20K24911+238#3503#3265
20K → Half309+21#3265#3244
Half → 25K14322+121#3244#3123
25K → 30K19437+157#3123#2966
30K → 20M1246+118#2966#2848
20M → 21M4850-2#2848#2850
21M → 35K588+50#2850#2800
35K → 23M4657-11#2800#2811
23M → 24M3354-21#2811#2832
24M → 40K3255-23#2832#2855
40K → 25.2M2119+2#2855#2853
25.2M → Finish2233-11#2853#2864
TOTALS1989384+1605
📊

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