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BOSTON MARATHON 2025

Christoph Bath

Bib: 2911•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 31%
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
20:39
Rank: #5001
Start → 5K
20:39 | 6:39/mi
10K· 6.21 mi
41:24
Rank: #5030 (-29)
5K → 10K
20:45 | 6:41/mi
15K· 9.32 mi
1:02:29
Rank: #5292 (-262)
10K → 15K
21:05 | 6:47/mi
20K· 12.43 mi
1:23:57
Rank: #5523 (-231)
15K → 20K
21:28 | 6:55/mi
Half· 13.11 mi
1:28:40
Rank: #5614 (-91)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:45:55
Rank: #5880 (-266)
Half → 25K
17:15 | 7:07/mi
30K· 18.64 mi
2:08:55
Rank: #6079 (-199)
25K → 30K
23:00 | 7:24/mi
20M
2:18:55
Rank: #6037 (+42)
30K → 20M
10:00 | 7:22/mi
21M
2:26:56
Rank: #6067 (-30)
20M → 21M
8:01 | 8:01/mi
35K· 21.75 mi
2:32:13
Rank: #6035 (+32)
21M → 35K
5:17 | 7:04/mi
23M
2:41:25
Rank: #5920 (+115)
35K → 23M
9:12 | 7:21/mi
24M
2:48:25
Rank: #5801 (+119)
23M → 24M
7:00 | 7:00/mi
40K· 24.85 mi
2:54:32
Rank: #5702 (+99)
24M → 40K
6:07 | 7:09/mi
25.2M
2:57:19
Rank: #5669 (+33)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:04:08
Rank: #5555 (+114)
25.2M → Finish
6:49 | 6:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:40
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5020:396:3920:39
6:39
-
10K
6.21 mi10:42:3541:246:4020:45
6:41
+0:02
15K
9.32 mi11:03:401:02:296:4221:05
6:47
+0:06
20K
12.43 mi11:25:081:23:576:4521:28
6:55
+0:08
Half
13.11 mi11:29:511:28:406:464:43
6:55
0:00
25K
15.53 mi11:47:061:45:556:4917:15
7:07
+0:12
30K
18.64 mi12:10:062:08:556:5523:00
7:24
+0:17
20M
20.00 mi12:20:062:18:556:5710:00
7:22
-0:02
21M
21.00 mi12:28:072:26:567:008:01
8:01
+0:39
35K
21.75 mi12:33:242:32:137:005:17
7:04
-0:57
23M
23.00 mi12:42:362:41:257:019:12
7:21
+0:17
24M
24.00 mi12:49:362:48:257:017:00
7:00
-0:21
40K
24.85 mi12:55:432:54:327:016:07
7:09
+0:09
25.2M
25.20 mi12:58:302:57:197:022:47
8:04
+0:55
Finish
26.22 mi13:05:193:04:087:026:49
6:41
-1:23

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

6:39 /mi

Average Pace

7:02 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:18

38% of race

Time at Steady Pace

1:01:50

34% of race

Time at Slower Pace

53:00

29% of race

Average Pace: 7:01 /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 mi10:21:5020:396:3920:39
6:39
#5001
10K
6.21 mi10:42:3541:246:4020:45
6:41
#5030
15K
9.32 mi11:03:401:02:296:4221:05
6:47
#5292
20K
12.43 mi11:25:081:23:576:4521:28
6:55
#5523
Half
13.11 mi11:29:511:28:406:464:43
6:55
#5614
25K
15.53 mi11:47:061:45:556:4917:15
7:07
#5880
30K
18.64 mi12:10:062:08:556:5523:00
7:24
#6079
20M
20.00 mi12:20:062:18:556:5710:00
7:22
#6037
21M
21.00 mi12:28:072:26:567:008:01
8:01
#6067
35K
21.75 mi12:33:242:32:137:005:17
7:04
#6035
23M
23.00 mi12:42:362:41:257:019:12
7:21
#5920
24M
24.00 mi12:49:362:48:257:017:00
7:00
#5801
40K
24.85 mi12:55:432:54:327:016:07
7:09
#5702
25.2M
25.20 mi12:58:302:57:197:022:47
8:04
#5669
Finish
26.22 mi13:05:193:04:087:026:49
6:41
#5555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5001467546755952(Top 21%)5418(Top 34%)5418(Top 96%)
10K6.21 mi3.10 mi5030-294689-144689-145160(Top 18%)4803(Top 30%)4803(Top 85%)
15K9.32 mi3.11 mi5292-2624909-2204909-2205952(Top 21%)5418(Top 34%)5418(Top 96%)
20K12.43 mi3.11 mi5523-2315091-1825091-1826274(Top 22%)5646(Top 35%)5646(Top 100%)
Half13.11 mi0.68 mi5614-915159-685159-686962(Top 25%)6182(Top 38%)6182(Top 110%)
25K15.53 mi2.42 mi5880-2665362-2035362-2037058(Top 25%)6160(Top 38%)6160(Top 109%)
30K18.64 mi3.11 mi6079-1995492-1305492-1307064(Top 25%)6015(Top 37%)6015(Top 107%)
20M20.00 mi1.36 mi6037+425448+445448+446131(Top 22%)5287(Top 33%)5287(Top 94%)
21M21.00 mi1.00 mi6067-305459-115459-117414(Top 26%)5917(Top 37%)5917(Top 105%)
35K21.75 mi0.75 mi6035+325418+415418+415780(Top 20%)4916(Top 31%)4916(Top 87%)
23M23.00 mi1.25 mi5920+1155320+985320+985729(Top 20%)4816(Top 30%)4816(Top 85%)
24M24.00 mi1.00 mi5801+1195211+1095211+1094644(Top 16%)4015(Top 25%)4015(Top 71%)
40K24.85 mi0.85 mi5702+995122+895122+894800(Top 17%)4078(Top 25%)4078(Top 72%)
25.2M25.20 mi0.35 mi5669+335087+355087+356279(Top 22%)4912(Top 30%)4912(Top 87%)
Finish26.22 mi1.02 mi5555+1144987+1004987+1003823(Top 13%)3311(Top 21%)3311(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5952

Males

5418

M18-39

5418

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5160

Males

4803

M18-39

4803

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5952

Males

5418

M18-39

5418

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6274

Males

5646

M18-39

5646

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6962

Males

6182

M18-39

6182

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7058

Males

6160

M18-39

6160

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7064

Males

6015

M18-39

6015

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6131

Males

5287

M18-39

5287

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

7414

Males

5917

M18-39

5917

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5780

Males

4916

M18-39

4916

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5729

Males

4816

M18-39

4816

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4644

Males

4015

M18-39

4015

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4800

Males

4078

M18-39

4078

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6279

Males

4912

M18-39

4912

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3823

Males

3311

M18-39

3311

Passing Analysis

Category:
Athletes Passed
1221
Passed By
1775
Net Change
-554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5001
5K → 10K161190-29#5001#5030
10K → 15K56318-262#5030#5292
15K → 20K67298-231#5292#5523
20K → Half495-91#5523#5614
Half → 25K74340-266#5614#5880
25K → 30K115314-199#5880#6079
30K → 20M8442+42#6079#6037
20M → 21M6191-30#6037#6067
21M → 35K5725+32#6067#6035
35K → 23M13419+115#6035#5920
23M → 24M1278+119#5920#5801
24M → 40K10910+99#5801#5702
40K → 25.2M5118+33#5702#5669
25.2M → Finish1217+114#5669#5555
TOTALS12211775-554
📊

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