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BOSTON MARATHON 2025

Jeremy Richardson

Bib: 4516•M

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 37%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
19:57
Rank: #3279
Start → 5K
19:57 | 6:25/mi
10K· 6.21 mi
40:22
Rank: #3755 (-476)
5K → 10K
20:25 | 6:34/mi
15K· 9.32 mi
1:00:48
Rank: #3852 (-97)
10K → 15K
20:26 | 6:35/mi
20K· 12.43 mi
1:21:35
Rank: #3910 (-58)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:26:04
Rank: #3918 (-8)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:42:35
Rank: #4018 (-100)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:05:34
Rank: #4618 (-600)
25K → 30K
22:59 | 7:24/mi
20M
2:16:05
Rank: #4964 (-346)
30K → 20M
10:31 | 7:44/mi
21M
2:25:03
Rank: #5488 (-524)
20M → 21M
8:58 | 8:58/mi
35K· 21.75 mi
2:30:51
Rank: #5631 (-143)
21M → 35K
5:48 | 7:45/mi
23M
2:41:04
Rank: #5831 (-200)
35K → 23M
10:13 | 8:10/mi
24M
2:49:20
Rank: #6043 (-212)
23M → 24M
8:16 | 8:16/mi
40K· 24.85 mi
2:57:03
Rank: #6348 (-305)
24M → 40K
7:43 | 9:02/mi
25.2M
3:00:28
Rank: #6459 (-111)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:09:11
Rank: #6825 (-366)
25.2M → Finish
8:43 | 8:33/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:04
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
📊Positive Split: 19.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4119:576:2519:57
6:25
-
10K
6.21 mi10:44:0640:226:3020:25
6:34
+0:09
15K
9.32 mi11:04:321:00:486:3120:26
6:35
+0:01
20K
12.43 mi11:25:191:21:356:3420:47
6:41
+0:06
Half
13.11 mi11:29:481:26:046:344:29
6:34
-0:07
25K
15.53 mi11:46:191:42:356:3616:31
6:49
+0:15
30K
18.64 mi12:09:182:05:346:4422:59
7:24
+0:35
20M
20.00 mi12:19:492:16:056:4810:31
7:44
+0:20
21M
21.00 mi12:28:472:25:036:548:58
8:58
+1:14
35K
21.75 mi12:34:352:30:516:565:48
7:45
-1:13
23M
23.00 mi12:44:482:41:047:0010:13
8:10
+0:25
24M
24.00 mi12:53:042:49:207:038:16
8:16
+0:06
40K
24.85 mi13:00:472:57:037:077:43
9:02
+0:46
25.2M
25.20 mi13:04:123:00:287:103:25
9:54
+0:52
Finish
26.22 mi13:12:553:09:117:138:43
8:33
-1:21

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

6:25 /mi

Average Pace

7:13 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:42:35

54% of race

Time at Steady Pace

49:31

26% of race

Time at Slower Pace

37:05

20% of race

Average Pace: 7:13 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:23:4119:576:2519:57
6:25
#3279
10K
6.21 mi10:44:0640:226:3020:25
6:34
#3755
15K
9.32 mi11:04:321:00:486:3120:26
6:35
#3852
20K
12.43 mi11:25:191:21:356:3420:47
6:41
#3910
Half
13.11 mi11:29:481:26:046:344:29
6:34
#3918
25K
15.53 mi11:46:191:42:356:3616:31
6:49
#4018
30K
18.64 mi12:09:182:05:346:4422:59
7:24
#4618
20M
20.00 mi12:19:492:16:056:4810:31
7:44
#4964
21M
21.00 mi12:28:472:25:036:548:58
8:58
#5488
35K
21.75 mi12:34:352:30:516:565:48
7:45
#5631
23M
23.00 mi12:44:482:41:047:0010:13
8:10
#5831
24M
24.00 mi12:53:042:49:207:038:16
8:16
#6043
40K
24.85 mi13:00:472:57:037:077:43
9:02
#6348
25.2M
25.20 mi13:04:123:00:287:103:25
9:54
#6459
Finish
26.22 mi13:12:553:09:117:138:43
8:33
#6825
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3279311431144077(Top 14%)3839(Top 24%)3839(Top 68%)
10K6.21 mi3.10 mi3755-4763558-4443558-4444246(Top 15%)3991(Top 25%)3991(Top 71%)
15K9.32 mi3.11 mi3852-973637-793637-794077(Top 14%)3839(Top 24%)3839(Top 68%)
20K12.43 mi3.11 mi3910-583683-463683-464357(Top 15%)4075(Top 25%)4075(Top 72%)
Half13.11 mi0.68 mi3918-83689-63689-64240(Top 15%)3979(Top 25%)3979(Top 71%)
25K15.53 mi2.42 mi4018-1003779-903779-904983(Top 18%)4577(Top 28%)4577(Top 81%)
30K18.64 mi3.11 mi4618-6004296-5174296-5177030(Top 25%)5991(Top 37%)5991(Top 106%)
20M20.00 mi1.36 mi4964-3464578-2824578-2828598(Top 30%)6777(Top 42%)6777(Top 120%)
21M21.00 mi1.00 mi5488-5245011-4335011-43313266(Top 47%)8973(Top 56%)8973(Top 159%)
35K21.75 mi0.75 mi5631-1435119-1085119-10810404(Top 37%)7558(Top 47%)7558(Top 134%)
23M23.00 mi1.25 mi5831-2005250-1315250-13111085(Top 39%)7780(Top 48%)7780(Top 138%)
24M24.00 mi1.00 mi6043-2125401-1515401-15112978(Top 46%)8625(Top 54%)8625(Top 153%)
40K24.85 mi0.85 mi6348-3055599-1985599-19816405(Top 58%)10088(Top 63%)10088(Top 179%)
25.2M25.20 mi0.35 mi6459-1115660-615660-6116511(Top 58%)10104(Top 63%)10104(Top 179%)
Finish26.22 mi1.02 mi6825-3665880-2205880-22016523(Top 58%)10152(Top 63%)10152(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

4077

Males

3839

M18-39

3839

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4246

Males

3991

M18-39

3991

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

4077

Males

3839

M18-39

3839

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4357

Males

4075

M18-39

4075

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4240

Males

3979

M18-39

3979

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4983

Males

4577

M18-39

4577

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7030

Males

5991

M18-39

5991

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8598

Males

6777

M18-39

6777

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

13266

Males

8973

M18-39

8973

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

10404

Males

7558

M18-39

7558

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11085

Males

7780

M18-39

7780

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12978

Males

8625

M18-39

8625

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16405

Males

10088

M18-39

10088

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16511

Males

10104

M18-39

10104

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16523

Males

10152

M18-39

10152

Passing Analysis

Category:
Athletes Passed
374
Passed By
3920
Net Change
-3546
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3279
5K → 10K18494-476#3279#3755
10K → 15K65162-97#3755#3852
15K → 20K74132-58#3852#3910
20K → Half917-8#3910#3918
Half → 25K48148-100#3918#4018
25K → 30K35635-600#4018#4618
30K → 20M20366-346#4618#4964
20M → 21M7531-524#4964#5488
21M → 35K15158-143#5488#5631
35K → 23M46246-200#5631#5831
23M → 24M14226-212#5831#6043
24M → 40K10315-305#6043#6348
40K → 25.2M3114-111#6348#6459
25.2M → Finish10376-366#6459#6825
TOTALS3743920-3546
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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