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BOSTON MARATHON 2025

Wenceslaus Tarimo

Bib: 2803•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 14%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M45-49)
#0 / 2386
Top 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:51
Rank: #3050
Start → 5K
19:51 | 6:23/mi
10K· 6.21 mi
39:38
Rank: #2902 (+148)
5K → 10K
19:47 | 6:22/mi
15K· 9.32 mi
59:29
Rank: #2877 (+25)
10K → 15K
19:51 | 6:23/mi
20K· 12.43 mi
1:19:23
Rank: #2786 (+91)
15K → 20K
19:54 | 6:24/mi
Half· 13.11 mi
1:23:44
Rank: #2792 (-6)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:39:25
Rank: #2746 (+46)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
1:59:51
Rank: #2603 (+143)
25K → 30K
20:26 | 6:35/mi
20M
2:08:45
Rank: #2494 (+109)
30K → 20M
8:54 | 6:33/mi
21M
2:15:50
Rank: #2489 (+5)
20M → 21M
7:05 | 7:05/mi
35K· 21.75 mi
2:20:34
Rank: #2437 (+52)
21M → 35K
4:44 | 6:20/mi
23M
2:29:06
Rank: #2425 (+12)
35K → 23M
8:32 | 6:49/mi
24M
2:35:40
Rank: #2394 (+31)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:41:28
Rank: #2389 (+5)
24M → 40K
5:48 | 6:47/mi
25.2M
2:44:07
Rank: #2407 (-18)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:50:55
Rank: #2425 (-18)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:44
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:27:11
Pace6:39 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4719:516:2319:51
6:23
-
10K
6.21 mi10:40:3439:386:2319:47
6:22
-0:01
15K
9.32 mi11:00:2559:296:2319:51
6:23
+0:01
20K
12.43 mi11:20:191:19:236:2319:54
6:24
+0:01
Half
13.11 mi11:24:401:23:446:234:21
6:23
-0:01
25K
15.53 mi11:40:211:39:256:2415:41
6:28
+0:05
30K
18.64 mi12:00:471:59:516:2620:26
6:35
+0:07
20M
20.00 mi12:09:412:08:456:268:54
6:33
-0:02
21M
21.00 mi12:16:462:15:506:287:05
7:05
+0:32
35K
21.75 mi12:21:302:20:346:284:44
6:20
-0:45
23M
23.00 mi12:30:022:29:066:298:32
6:49
+0:29
24M
24.00 mi12:36:362:35:406:296:34
6:34
-0:15
40K
24.85 mi12:42:242:41:286:305:48
6:47
+0:13
25.2M
25.20 mi12:45:032:44:076:312:39
7:41
+0:54
Finish
26.22 mi12:51:512:50:556:316:48
6:40
-1:01

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

6:20 /mi

Average Pace

6:31 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:31

14% of race

Time at Steady Pace

2:02:20

72% of race

Time at Slower Pace

24:04

14% of race

Average Pace: 6:31 /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 mi10:20:4719:516:2319:51
6:23
#3050
10K
6.21 mi10:40:3439:386:2319:47
6:22
#2902
15K
9.32 mi11:00:2559:296:2319:51
6:23
#2877
20K
12.43 mi11:20:191:19:236:2319:54
6:24
#2786
Half
13.11 mi11:24:401:23:446:234:21
6:23
#2792
25K
15.53 mi11:40:211:39:256:2415:41
6:28
#2746
30K
18.64 mi12:00:471:59:516:2620:26
6:35
#2603
20M
20.00 mi12:09:412:08:456:268:54
6:33
#2494
21M
21.00 mi12:16:462:15:506:287:05
7:05
#2489
35K
21.75 mi12:21:302:20:346:284:44
6:20
#2437
23M
23.00 mi12:30:022:29:066:298:32
6:49
#2425
24M
24.00 mi12:36:362:35:406:296:34
6:34
#2394
40K
24.85 mi12:42:242:41:286:305:48
6:47
#2389
25.2M
25.20 mi12:45:032:44:076:312:39
7:41
#2407
Finish
26.22 mi12:51:512:50:556:316:48
6:40
#2425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3050289728972878(Top 10%)2743(Top 17%)2743(Top 115%)
10K6.21 mi3.10 mi2902+1482765+1322765+1322847(Top 10%)2710(Top 17%)2710(Top 114%)
15K9.32 mi3.11 mi2877+252741+242741+242878(Top 10%)2743(Top 17%)2743(Top 115%)
20K12.43 mi3.11 mi2786+912656+852656+852561(Top 9%)2442(Top 15%)2442(Top 102%)
Half13.11 mi0.68 mi2792-62662-62662-62949(Top 10%)2816(Top 17%)2816(Top 118%)
25K15.53 mi2.42 mi2746+462618+442618+442722(Top 10%)2590(Top 16%)2590(Top 109%)
30K18.64 mi3.11 mi2603+1432485+1332485+1332315(Top 8%)2193(Top 14%)2193(Top 92%)
20M20.00 mi1.36 mi2494+1092379+1062379+1061831(Top 6%)1735(Top 11%)1735(Top 73%)
21M21.00 mi1.00 mi2489+52374+52374+52613(Top 9%)2435(Top 15%)2435(Top 102%)
35K21.75 mi0.75 mi2437+522325+492325+491750(Top 6%)1644(Top 10%)1644(Top 69%)
23M23.00 mi1.25 mi2425+122309+162309+162789(Top 10%)2563(Top 16%)2563(Top 107%)
24M24.00 mi1.00 mi2394+312277+322277+322356(Top 8%)2181(Top 14%)2181(Top 91%)
40K24.85 mi0.85 mi2389+52270+72270+72770(Top 10%)2514(Top 16%)2514(Top 105%)
25.2M25.20 mi0.35 mi2407-182284-142284-144252(Top 15%)3608(Top 22%)3608(Top 151%)
Finish26.22 mi1.02 mi2425-182299-152299-153729(Top 13%)3234(Top 20%)3234(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2878

Males

2743

M45-49

2743

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2847

Males

2710

M45-49

2710

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2878

Males

2743

M45-49

2743

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2561

Males

2442

M45-49

2442

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2949

Males

2816

M45-49

2816

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2722

Males

2590

M45-49

2590

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2315

Males

2193

M45-49

2193

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1831

Males

1735

M45-49

1735

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2613

Males

2435

M45-49

2435

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1750

Males

1644

M45-49

1644

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2789

Males

2563

M45-49

2563

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2356

Males

2181

M45-49

2181

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2770

Males

2514

M45-49

2514

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4252

Males

3608

M45-49

3608

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3729

Males

3234

M45-49

3234

Passing Analysis

Category:
Athletes Passed
1106
Passed By
481
Net Change
+625
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3050
5K → 10K21769+148#3050#2902
10K → 15K9469+25#2902#2877
15K → 20K12635+91#2877#2786
20K → Half915-6#2786#2792
Half → 25K9347+46#2792#2746
25K → 30K16623+143#2746#2603
30K → 20M1167+109#2603#2494
20M → 21M4540+5#2494#2489
21M → 35K575+52#2489#2437
35K → 23M5644+12#2437#2425
23M → 24M5221+31#2425#2394
24M → 40K3530+5#2394#2389
40K → 25.2M1028-18#2389#2407
25.2M → Finish3048-18#2407#2425
TOTALS1106481+625
📊

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