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BOSTON MARATHON 2025

Patrick Timmerman

Bib: 2520•M

SC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 48%
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
19:35
Rank: #2476
Start → 5K
19:35 | 6:18/mi
10K· 6.21 mi
39:58
Rank: #3290 (-814)
5K → 10K
20:23 | 6:34/mi
15K· 9.32 mi
1:01:54
Rank: #4731 (-1441)
10K → 15K
21:56 | 7:04/mi
20K· 12.43 mi
1:25:38
Rank: #6757 (-2026)
15K → 20K
23:44 | 7:38/mi
Half· 13.11 mi
1:30:45
Rank: #7009 (-252)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:50:09
Rank: #7865 (-856)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:16:58
Rank: #9257 (-1392)
25K → 30K
26:49 | 8:38/mi
20M
2:29:02
Rank: #9800 (-543)
30K → 20M
12:04 | 8:53/mi
21M
2:39:10
Rank: #10520 (-720)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
2:45:49
Rank: #10806 (-286)
21M → 35K
6:39 | 8:53/mi
23M
2:58:30
Rank: #11652 (-846)
35K → 23M
12:41 | 10:08/mi
24M
3:09:59
Rank: #12764 (-1112)
23M → 24M
11:29 | 11:29/mi
40K· 24.85 mi
3:19:05
Rank: #13322 (-558)
24M → 40K
9:06 | 10:39/mi
25.2M
3:22:51
Rank: #13490 (-168)
40K → 25.2M
3:46 | 10:55/mi
Finish· 26.22 mi
3:31:34
Rank: #13632 (-142)
25.2M → Finish
8:43 | 8:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:45
Pace6:55 /mi
2nd Half
Distance13.11 mi
Time2:00:49
Pace9:13 /mi
📊Positive Split: 33.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2819:356:1819:35
6:18
-
10K
6.21 mi10:40:5139:586:2620:23
6:34
+0:16
15K
9.32 mi11:02:471:01:546:3821:56
7:04
+0:30
20K
12.43 mi11:26:311:25:386:5323:44
7:38
+0:34
Half
13.11 mi11:31:381:30:456:555:07
7:30
-0:08
25K
15.53 mi11:51:021:50:097:0519:24
8:00
+0:30
30K
18.64 mi12:17:512:16:587:2126:49
8:38
+0:38
20M
20.00 mi12:29:552:29:027:2712:04
8:53
+0:15
21M
21.00 mi12:40:032:39:107:3510:08
10:08
+1:15
35K
21.75 mi12:46:422:45:497:376:39
8:53
-1:15
23M
23.00 mi12:59:232:58:307:4612:41
10:08
+1:15
24M
24.00 mi13:10:523:09:597:5511:29
11:29
+1:21
40K
24.85 mi13:19:583:19:058:019:06
10:39
-0:50
25.2M
25.20 mi13:23:443:22:518:033:46
10:55
+0:16
Finish
26.22 mi13:32:273:31:348:058:43
8:33
-2:22

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

8:05 /mi

Slowest Pace

11:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:45

43% of race

Time at Steady Pace

1:13:39

35% of race

Time at Slower Pace

47:10

22% of race

Average Pace: 8:04 /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 mi10:20:2819:356:1819:35
6:18
#2476
10K
6.21 mi10:40:5139:586:2620:23
6:34
#3290
15K
9.32 mi11:02:471:01:546:3821:56
7:04
#4731
20K
12.43 mi11:26:311:25:386:5323:44
7:38
#6757
Half
13.11 mi11:31:381:30:456:555:07
7:30
#7009
25K
15.53 mi11:51:021:50:097:0519:24
8:00
#7865
30K
18.64 mi12:17:512:16:587:2126:49
8:38
#9257
20M
20.00 mi12:29:552:29:027:2712:04
8:53
#9800
21M
21.00 mi12:40:032:39:107:3510:08
10:08
#10520
35K
21.75 mi12:46:422:45:497:376:39
8:53
#10806
23M
23.00 mi12:59:232:58:307:4612:41
10:08
#11652
24M
24.00 mi13:10:523:09:597:5511:29
11:29
#12764
40K
24.85 mi13:19:583:19:058:019:06
10:39
#13322
25.2M
25.20 mi13:23:443:22:518:033:46
10:55
#13490
Finish
26.22 mi13:32:273:31:348:058:43
8:33
#13632
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2476235923598046(Top 28%)6976(Top 43%)6976(Top 124%)
10K6.21 mi3.10 mi3290-8143126-7673126-7674166(Top 15%)3919(Top 24%)3919(Top 69%)
15K9.32 mi3.11 mi4731-14414427-13014427-13018046(Top 28%)6976(Top 43%)6976(Top 124%)
20K12.43 mi3.11 mi6757-20266095-16686095-166811861(Top 42%)8907(Top 55%)8907(Top 158%)
Half13.11 mi0.68 mi7009-2526279-1846279-18411688(Top 41%)8898(Top 55%)8898(Top 158%)
25K15.53 mi2.42 mi7865-8566849-5706849-57013890(Top 49%)9698(Top 60%)9698(Top 172%)
30K18.64 mi3.11 mi9257-13927611-7627611-76215553(Top 55%)10300(Top 64%)10300(Top 183%)
20M20.00 mi1.36 mi9800-5437874-2637874-26316084(Top 57%)10396(Top 65%)10396(Top 184%)
21M21.00 mi1.00 mi10520-7208187-3138187-31318769(Top 66%)11495(Top 71%)11495(Top 204%)
35K21.75 mi0.75 mi10806-2868304-1178304-11717664(Top 62%)10890(Top 68%)10890(Top 193%)
23M23.00 mi1.25 mi11652-8468671-3678671-36720892(Top 74%)12336(Top 77%)12336(Top 219%)
24M24.00 mi1.00 mi12764-11129168-4979168-49724858(Top 88%)14228(Top 88%)14228(Top 252%)
40K24.85 mi0.85 mi13322-5589378-2109378-21022276(Top 78%)12866(Top 80%)12866(Top 228%)
25.2M25.20 mi0.35 mi13490-1689444-669444-6620339(Top 72%)11939(Top 74%)11939(Top 212%)
Finish26.22 mi1.02 mi13632-1429478-349478-3416539(Top 58%)10168(Top 63%)10168(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

8046

Males

6976

M18-39

6976

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4166

Males

3919

M18-39

3919

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

8046

Males

6976

M18-39

6976

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11861

Males

8907

M18-39

8907

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11688

Males

8898

M18-39

8898

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13890

Males

9698

M18-39

9698

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

15553

Males

10300

M18-39

10300

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16084

Males

10396

M18-39

10396

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18769

Males

11495

M18-39

11495

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17664

Males

10890

M18-39

10890

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

20892

Males

12336

M18-39

12336

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24858

Males

14228

M18-39

14228

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22276

Males

12866

M18-39

12866

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

20339

Males

11939

M18-39

11939

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16539

Males

10168

M18-39

10168

Passing Analysis

Category:
Athletes Passed
178
Passed By
11331
Net Change
-11156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2476
5K → 10K6820-814#2476#3290
10K → 15K31444-1441#3290#4731
15K → 20K42030-2026#4731#6757
20K → Half2254-252#6757#7009
Half → 25K13869-856#7009#7865
25K → 30K381430-1392#7865#9257
30K → 20M25567-543#9257#9800
20M → 21M11729-720#9800#10520
21M → 35K11297-286#10520#10806
35K → 23M9855-846#10806#11652
23M → 24M31115-1112#11652#12764
24M → 40K11569-558#12764#13322
40K → 25.2M10178-168#13322#13490
25.2M → Finish32174-142#13490#13632
TOTALS17811331-11156
📊

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