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BOSTON MARATHON 2025

Thorsten Bunte

Bib: 30395•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:46/mi
27:15
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
53:29
↑ 79↓ 1380.4%
15K· 9.32 mi
8:25/mi
1:19:39
↑ 67↓ 78
20K· 12.43 mi
8:29/mi
1:46:01
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:51:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:29/mi
2:12:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:40:19
↑ 181↓ 1480.2%
20M
8:52/mi
2:52:22
↑ 64↓ 500.2%
21M
9:23/mi
3:01:45
↑ 106↓ 241.6%
35K· 21.75 mi
8:47/mi
3:08:19
↑ 17↓ 861.7%
23M
8:49/mi
3:19:21
↑ 23↓ 630.6%
24M
8:32/mi
3:27:53
↓ 821.3%
40K· 24.85 mi
9:35/mi
3:36:05
↓ 200.3%
25.2M
9:28/mi
3:39:21
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:47:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:51
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:56:03
Pace8:51 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:2427:158:4627:15
8:46
-
10K
6.21 mi12:13:3853:298:3626:14
8:27
-0:19
15K
9.32 mi12:39:481:19:398:3326:10
8:25
-0:02
20K
12.43 mi13:06:101:46:018:3226:22
8:29
+0:04
Half
13.11 mi13:12:001:51:518:325:50
8:33
+0:04
25K
15.53 mi13:32:352:12:268:3220:35
8:29
-0:04
30K
18.64 mi14:00:282:40:198:3627:53
8:58
+0:29
20M
20.00 mi14:12:312:52:228:3712:03
8:52
-0:06
21M
21.00 mi14:21:543:01:458:399:23
9:23
+0:31
35K
21.75 mi14:28:283:08:198:406:34
8:47
-0:36
23M
23.00 mi14:39:303:19:218:4011:02
8:49
+0:02
24M
24.00 mi14:48:023:27:538:408:32
8:32
-0:17
40K
24.85 mi14:56:143:36:058:428:12
9:35
+1:03
25.2M
25.20 mi14:59:303:39:218:423:16
9:28
-0:07
Finish
26.22 mi15:08:033:47:548:428:33
8:23
-1:05

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

8:23 /mi

Average Pace

8:42 /mi

Slowest Pace

9:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:03

91% of race

Time at Steady Pace

20:51

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:42 /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 mi11:47:2427:158:4627:15
8:46
#21349
10K
6.21 mi12:13:3853:298:3626:14
8:27
#20429
15K
9.32 mi12:39:481:19:398:3326:10
8:25
#19949
20K
12.43 mi13:06:101:46:018:3226:22
8:29
#19463
Half
13.11 mi13:12:001:51:518:325:50
8:33
#19468
25K
15.53 mi13:32:352:12:268:3220:35
8:29
#19057
30K
18.64 mi14:00:282:40:198:3627:53
8:58
#18750
20M
20.00 mi14:12:312:52:228:3712:03
8:52
#18538
21M
21.00 mi14:21:543:01:458:399:23
9:23
#18330
35K
21.75 mi14:28:283:08:198:406:34
8:47
#18273
23M
23.00 mi14:39:303:19:218:4011:02
8:49
#18081
24M
24.00 mi14:48:023:27:538:408:32
8:32
#17913
40K
24.85 mi14:56:143:36:058:428:12
9:35
#17968
25.2M
25.20 mi14:59:303:39:218:423:16
9:28
#17917
Finish
26.22 mi15:08:033:47:548:428:33
8:23
#17810
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21349130181301818837(Top 66%)11981(Top 74%)11981(Top 600%)
10K6.21 mi3.10 mi20429+92012638+38012638+38019462(Top 69%)12259(Top 76%)12259(Top 614%)
15K9.32 mi3.11 mi19949+48012453+18512453+18518837(Top 66%)11981(Top 74%)11981(Top 600%)
20K12.43 mi3.11 mi19463+48612244+20912244+20918139(Top 64%)11671(Top 72%)11671(Top 585%)
Half13.11 mi0.68 mi19468-512239+512239+519466(Top 69%)12230(Top 76%)12230(Top 613%)
25K15.53 mi2.42 mi19057+41112051+18812051+18817119(Top 60%)11151(Top 69%)11151(Top 559%)
30K18.64 mi3.11 mi18750+30711896+15511896+15517544(Top 62%)11166(Top 69%)11166(Top 559%)
20M20.00 mi1.36 mi18538+21211777+11911777+11916037(Top 56%)10387(Top 64%)10387(Top 520%)
21M21.00 mi1.00 mi18330+20811654+12311654+12315537(Top 55%)10027(Top 62%)10027(Top 502%)
35K21.75 mi0.75 mi18273+5711610+4411610+4417113(Top 60%)10661(Top 66%)10661(Top 534%)
23M23.00 mi1.25 mi18081+19211490+12011490+12015179(Top 53%)9714(Top 60%)9714(Top 487%)
24M24.00 mi1.00 mi17913+16811387+10311387+10314727(Top 52%)9470(Top 59%)9470(Top 474%)
40K24.85 mi0.85 mi17968-5511390-311390-319046(Top 67%)11340(Top 70%)11340(Top 568%)
25.2M25.20 mi0.35 mi17917+5111358+3211358+3214424(Top 51%)9153(Top 57%)9153(Top 459%)
Finish26.22 mi1.02 mi17810+10711291+6711291+6715502(Top 55%)9717(Top 60%)9717(Top 487%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18837

Males

11981

M50-54

11981

5K→10K

3.1 - 6.2 mi

Top 69%
×5story building
+79ft-138ft

Overall

19462

Males

12259

M50-54

12259

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18837

Males

11981

M50-54

11981

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18139

Males

11671

M50-54

11671

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19466

Males

12230

M50-54

12230

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

17119

Males

11151

M50-54

11151

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

17544

Males

11166

M50-54

11166

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

16037

Males

10387

M50-54

10387

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15537

Males

10027

M50-54

10027

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

17113

Males

10661

M50-54

10661

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

15179

Males

9714

M50-54

9714

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14727

Males

9470

M50-54

9470

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19046

Males

11340

M50-54

11340

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14424

Males

9153

M50-54

9153

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15502

Males

9717

M50-54

9717

Passing Analysis

Category:
Athletes Passed
4017
Passed By
478
Net Change
+3539
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21349
5K → 10K98161+920#21349#20429
10K → 15K50929+480#20429#19949
15K → 20K50923+486#19949#19463
20K → Half3338-5#19463#19468
Half → 25K42615+411#19468#19057
25K → 30K39588+307#19057#18750
30K → 20M23018+212#18750#18538
20M → 21M22416+208#18538#18330
21M → 35K8730+57#18330#18273
35K → 23M21119+192#18273#18081
23M → 24M18012+168#18081#17913
24M → 40K4297-55#17913#17968
40K → 25.2M6110+51#17968#17917
25.2M → Finish12922+107#17917#17810
TOTALS4017478+3539
📊

Passing Visuals

Category:
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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