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BOSTON MARATHON 2025

Martin Weiser

Bib: 12192•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 28%
Division (M45-49)
#0 / 2386
Top 39%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:36
Rank: #10074
Start → 5K
22:36 | 7:16/mi
10K· 6.21 mi
45:08
Rank: #10013 (+61)
5K → 10K
22:32 | 7:15/mi
15K· 9.32 mi
1:07:38
Rank: #9807 (+206)
10K → 15K
22:30 | 7:15/mi
20K· 12.43 mi
1:30:13
Rank: #9500 (+307)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:35:08
Rank: #9456 (+44)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:52:51
Rank: #9262 (+194)
Half → 25K
17:43 | 7:18/mi
30K· 18.64 mi
2:16:12
Rank: #8894 (+368)
25K → 30K
23:21 | 7:31/mi
20M
2:26:28
Rank: #8725 (+169)
30K → 20M
10:16 | 7:33/mi
21M
2:34:19
Rank: #8533 (+192)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:39:42
Rank: #8412 (+121)
21M → 35K
5:23 | 7:12/mi
23M
2:49:03
Rank: #8224 (+188)
35K → 23M
9:21 | 7:28/mi
24M
2:56:23
Rank: #8097 (+127)
23M → 24M
7:20 | 7:20/mi
40K· 24.85 mi
3:02:44
Rank: #7993 (+104)
24M → 40K
6:21 | 7:26/mi
25.2M
3:05:32
Rank: #7948 (+45)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:12:44
Rank: #7812 (+136)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:08
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:37:36
Pace7:27 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3422:367:1622:36
7:16
-
10K
6.21 mi11:13:0645:087:1622:32
7:15
-0:01
15K
9.32 mi11:35:361:07:387:1522:30
7:15
0:00
20K
12.43 mi11:58:111:30:137:1622:35
7:16
+0:01
Half
13.11 mi12:03:061:35:087:154:55
7:12
-0:04
25K
15.53 mi12:20:491:52:517:1617:43
7:18
+0:06
30K
18.64 mi12:44:102:16:127:1823:21
7:31
+0:13
20M
20.00 mi12:54:262:26:287:1910:16
7:33
+0:02
21M
21.00 mi13:02:172:34:197:217:51
7:51
+0:18
35K
21.75 mi13:07:402:39:427:215:23
7:12
-0:39
23M
23.00 mi13:17:012:49:037:219:21
7:28
+0:16
24M
24.00 mi13:24:212:56:237:217:20
7:20
-0:08
40K
24.85 mi13:30:423:02:447:216:21
7:26
+0:06
25.2M
25.20 mi13:33:303:05:327:222:48
8:07
+0:41
Finish
26.22 mi13:40:423:12:447:217:12
7:04
-1:03

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

7:04 /mi

Average Pace

7:21 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:05

94% of race

Time at Steady Pace

10:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:21 /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 mi10:50:3422:367:1622:36
7:16
#10074
10K
6.21 mi11:13:0645:087:1622:32
7:15
#10013
15K
9.32 mi11:35:361:07:387:1522:30
7:15
#9807
20K
12.43 mi11:58:111:30:137:1622:35
7:16
#9500
Half
13.11 mi12:03:061:35:087:154:55
7:12
#9456
25K
15.53 mi12:20:491:52:517:1617:43
7:18
#9262
30K
18.64 mi12:44:102:16:127:1823:21
7:31
#8894
20M
20.00 mi12:54:262:26:287:1910:16
7:33
#8725
21M
21.00 mi13:02:172:34:197:217:51
7:51
#8533
35K
21.75 mi13:07:402:39:427:215:23
7:12
#8412
23M
23.00 mi13:17:012:49:037:219:21
7:28
#8224
24M
24.00 mi13:24:212:56:237:217:20
7:20
#8097
40K
24.85 mi13:30:423:02:447:216:21
7:26
#7993
25.2M
25.20 mi13:33:303:05:327:222:48
8:07
#7948
Finish
26.22 mi13:40:423:12:447:217:12
7:04
#7812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10074820882089464(Top 33%)7798(Top 48%)7798(Top 327%)
10K6.21 mi3.10 mi10013+618174+348174+349929(Top 35%)8096(Top 50%)8096(Top 339%)
15K9.32 mi3.11 mi9807+2068031+1438031+1439464(Top 33%)7798(Top 48%)7798(Top 327%)
20K12.43 mi3.11 mi9500+3077833+1987833+1988760(Top 31%)7308(Top 45%)7308(Top 306%)
Half13.11 mi0.68 mi9456+447803+307803+309061(Top 32%)7493(Top 47%)7493(Top 314%)
25K15.53 mi2.42 mi9262+1947669+1347669+1348398(Top 30%)6992(Top 43%)6992(Top 293%)
30K18.64 mi3.11 mi8894+3687404+2657404+2657850(Top 28%)6496(Top 40%)6496(Top 272%)
20M20.00 mi1.36 mi8725+1697272+1327272+1327390(Top 26%)6072(Top 38%)6072(Top 254%)
21M21.00 mi1.00 mi8533+1927130+1427130+1426489(Top 23%)5384(Top 33%)5384(Top 226%)
35K21.75 mi0.75 mi8412+1217031+997031+996569(Top 23%)5435(Top 34%)5435(Top 228%)
23M23.00 mi1.25 mi8224+1886884+1476884+1476448(Top 23%)5261(Top 33%)5261(Top 220%)
24M24.00 mi1.00 mi8097+1276759+1256759+1256601(Top 23%)5295(Top 33%)5295(Top 222%)
40K24.85 mi0.85 mi7993+1046665+946665+946356(Top 22%)5065(Top 31%)5065(Top 212%)
25.2M25.20 mi0.35 mi7948+456627+386627+386582(Top 23%)5111(Top 32%)5111(Top 214%)
Finish26.22 mi1.02 mi7812+1366508+1196508+1196155(Top 22%)4831(Top 30%)4831(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9464

Males

7798

M45-49

7798

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9929

Males

8096

M45-49

8096

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9464

Males

7798

M45-49

7798

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8760

Males

7308

M45-49

7308

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9061

Males

7493

M45-49

7493

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8398

Males

6992

M45-49

6992

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7850

Males

6496

M45-49

6496

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7390

Males

6072

M45-49

6072

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6489

Males

5384

M45-49

5384

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6569

Males

5435

M45-49

5435

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6448

Males

5261

M45-49

5261

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6601

Males

5295

M45-49

5295

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6356

Males

5065

M45-49

5065

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6582

Males

5111

M45-49

5111

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6155

Males

4831

M45-49

4831

Passing Analysis

Category:
Athletes Passed
2850*
Passed By
587
Net Change
+2262
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10074
5K → 10K271209+61#10074#10013
10K → 15K286*80+206#10013#9807
15K → 20K34639+307#9807#9500
20K → Half6016+44#9500#9456
Half → 25K24753+194#9456#9262
25K → 30K42658+368#9262#8894
30K → 20M19021+169#8894#8725
20M → 21M20917+192#8725#8533
21M → 35K1298+121#8533#8412
35K → 23M20921+188#8412#8224
23M → 24M14821+127#8224#8097
24M → 40K11814+104#8097#7993
40K → 25.2M538+45#7993#7948
25.2M → Finish15822+136#7948#7812
TOTALS2850*587+2262

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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