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BOSTON MARATHON 2025

Timothy Westmark

Bib: 2993•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 5%
Division (M18-39)
#0 / 5642
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:52
Rank: #1311
Start → 5K
18:52 | 6:04/mi
10K· 6.21 mi
37:26
Rank: #1149 (+162)
5K → 10K
18:34 | 5:59/mi
15K· 9.32 mi
55:57
Rank: #1057 (+92)
10K → 15K
18:31 | 5:58/mi
20K· 12.43 mi
1:14:48
Rank: #1041 (+16)
15K → 20K
18:51 | 6:04/mi
Half· 13.11 mi
1:18:51
Rank: #1032 (+9)
20K → Half
4:03 | 5:56/mi
25K· 15.53 mi
1:33:36
Rank: #1021 (+11)
Half → 25K
14:45 | 6:05/mi
30K· 18.64 mi
1:52:52
Rank: #974 (+47)
25K → 30K
19:16 | 6:12/mi
20M
2:01:24
Rank: #945 (+29)
30K → 20M
8:32 | 6:17/mi
21M
2:08:07
Rank: #946 (-1)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:12:34
Rank: #909 (+37)
21M → 35K
4:27 | 5:57/mi
23M
2:20:23
Rank: #885 (+24)
35K → 23M
7:49 | 6:15/mi
24M
2:26:31
Rank: #867 (+18)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:31:56
Rank: #861 (+6)
24M → 40K
5:25 | 6:20/mi
25.2M
2:34:21
Rank: #865 (-4)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
2:40:43
Rank: #875 (-10)
25.2M → Finish
6:22 | 6:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:51
Pace6:01 /mi
2nd Half
Distance13.11 mi
Time1:21:52
Pace6:15 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4218:526:0418:52
6:04
-
10K
6.21 mi10:39:1637:266:0118:34
5:59
-0:05
15K
9.32 mi10:57:4755:576:0018:31
5:58
-0:01
20K
12.43 mi11:16:381:14:486:0118:51
6:04
+0:06
Half
13.11 mi11:20:411:18:516:014:03
5:56
-0:08
25K
15.53 mi11:35:261:33:366:0214:45
6:05
+0:09
30K
18.64 mi11:54:421:52:526:0319:16
6:12
+0:07
20M
20.00 mi12:03:142:01:246:048:32
6:17
+0:05
21M
21.00 mi12:09:572:08:076:066:43
6:43
+0:26
35K
21.75 mi12:14:242:12:346:064:27
5:57
-0:46
23M
23.00 mi12:22:132:20:236:067:49
6:15
+0:18
24M
24.00 mi12:28:212:26:316:066:08
6:08
-0:07
40K
24.85 mi12:33:462:31:566:075:25
6:20
+0:12
25.2M
25.20 mi12:36:112:34:216:082:25
7:00
+0:40
Finish
26.22 mi12:42:332:40:436:086:22
6:15
-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

5:56 /mi

Average Pace

6:08 /mi

Slowest Pace

7:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:35

94% of race

Time at Steady Pace

9:08

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:08 /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 mi10:20:4218:526:0418:52
6:04
#1311
10K
6.21 mi10:39:1637:266:0118:34
5:59
#1149
15K
9.32 mi10:57:4755:576:0018:31
5:58
#1057
20K
12.43 mi11:16:381:14:486:0118:51
6:04
#1041
Half
13.11 mi11:20:411:18:516:014:03
5:56
#1032
25K
15.53 mi11:35:261:33:366:0214:45
6:05
#1021
30K
18.64 mi11:54:421:52:526:0319:16
6:12
#974
20M
20.00 mi12:03:142:01:246:048:32
6:17
#945
21M
21.00 mi12:09:572:08:076:066:43
6:43
#946
35K
21.75 mi12:14:242:12:346:064:27
5:57
#909
23M
23.00 mi12:22:132:20:236:067:49
6:15
#885
24M
24.00 mi12:28:212:26:316:066:08
6:08
#867
40K
24.85 mi12:33:462:31:566:075:25
6:20
#861
25.2M
25.20 mi12:36:112:34:216:082:25
7:00
#865
Finish
26.22 mi12:42:332:40:436:086:22
6:15
#875
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi131112461246916(Top 3%)863(Top 5%)863(Top 15%)
10K6.21 mi3.10 mi1149+1621086+1601086+1601041(Top 4%)981(Top 6%)981(Top 17%)
15K9.32 mi3.11 mi1057+92997+89997+89916(Top 3%)863(Top 5%)863(Top 15%)
20K12.43 mi3.11 mi1041+16981+16981+161058(Top 4%)997(Top 6%)997(Top 18%)
Half13.11 mi0.68 mi1032+9972+9972+9931(Top 3%)881(Top 5%)881(Top 16%)
25K15.53 mi2.42 mi1021+11961+11961+111031(Top 4%)974(Top 6%)974(Top 17%)
30K18.64 mi3.11 mi974+47917+44917+44913(Top 3%)857(Top 5%)857(Top 15%)
20M20.00 mi1.36 mi945+29889+28889+28899(Top 3%)847(Top 5%)847(Top 15%)
21M21.00 mi1.00 mi946-1891-2891-21233(Top 4%)1163(Top 7%)1163(Top 21%)
35K21.75 mi0.75 mi909+37854+37854+37624(Top 2%)583(Top 4%)583(Top 10%)
23M23.00 mi1.25 mi885+24831+23831+23754(Top 3%)711(Top 4%)711(Top 13%)
24M24.00 mi1.00 mi867+18813+18813+18844(Top 3%)793(Top 5%)793(Top 14%)
40K24.85 mi0.85 mi861+6806+7806+71041(Top 4%)973(Top 6%)973(Top 17%)
25.2M25.20 mi0.35 mi865-4810-4810-41453(Top 5%)1324(Top 8%)1324(Top 23%)
Finish26.22 mi1.02 mi875-10818-8818-81663(Top 6%)1539(Top 10%)1539(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

916

Males

863

M18-39

863

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1041

Males

981

M18-39

981

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

916

Males

863

M18-39

863

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1058

Males

997

M18-39

997

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

931

Males

881

M18-39

881

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1031

Males

974

M18-39

974

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

913

Males

857

M18-39

857

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

899

Males

847

M18-39

847

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1233

Males

1163

M18-39

1163

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

624

Males

583

M18-39

583

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

754

Males

711

M18-39

711

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

844

Males

793

M18-39

793

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1041

Males

973

M18-39

973

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1453

Males

1324

M18-39

1324

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1663

Males

1539

M18-39

1539

Passing Analysis

Category:
Athletes Passed
614
Passed By
178
Net Change
+436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1311
5K → 10K17311+162#1311#1149
10K → 15K964+92#1149#1057
15K → 20K4024+16#1057#1041
20K → Half112+9#1041#1032
Half → 25K3019+11#1032#1021
25K → 30K6518+47#1021#974
30K → 20M4314+29#974#945
20M → 21M2324-1#945#946
21M → 35K403+37#946#909
35K → 23M295+24#909#885
23M → 24M246+18#885#867
24M → 40K2216+6#867#861
40K → 25.2M610-4#861#865
25.2M → Finish1222-10#865#875
TOTALS614178+436
📊

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