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BOSTON MARATHON 2025

Christopher Roth

Bib: 4061•M

OR

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:00
Rank: #3370
Start → 5K
20:00 | 6:26/mi
10K· 6.21 mi
39:42
Rank: #2984 (+386)
5K → 10K
19:42 | 6:20/mi
15K· 9.32 mi
59:21
Rank: #2784 (+200)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:19:02
Rank: #2606 (+178)
15K → 20K
19:41 | 6:20/mi
Half· 13.11 mi
1:23:12
Rank: #2537 (+69)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:38:18
Rank: #2329 (+208)
Half → 25K
15:06 | 6:14/mi
30K· 18.64 mi
1:57:49
Rank: #2042 (+287)
25K → 30K
19:31 | 6:17/mi
20M
2:06:21
Rank: #1921 (+121)
30K → 20M
8:32 | 6:17/mi
21M
2:12:56
Rank: #1809 (+112)
20M → 21M
6:35 | 6:35/mi
35K· 21.75 mi
2:17:39
Rank: #1781 (+28)
21M → 35K
4:43 | 6:18/mi
23M
2:25:45
Rank: #1726 (+55)
35K → 23M
8:06 | 6:28/mi
24M
2:32:12
Rank: #1697 (+29)
23M → 24M
6:27 | 6:27/mi
40K· 24.85 mi
2:37:52
Rank: #1688 (+9)
24M → 40K
5:40 | 6:38/mi
25.2M
2:40:30
Rank: #1716 (-28)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:47:20
Rank: #1767 (-51)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:12
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:24:08
Pace6:25 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4220:006:2620:00
6:26
-
10K
6.21 mi10:44:2439:426:2319:42
6:20
-0:06
15K
9.32 mi11:04:0359:216:2219:39
6:19
-0:01
20K
12.43 mi11:23:441:19:026:2219:41
6:20
+0:01
Half
13.11 mi11:27:541:23:126:214:10
6:06
-0:14
25K
15.53 mi11:43:001:38:186:2015:06
6:14
+0:08
30K
18.64 mi12:02:311:57:496:1919:31
6:17
+0:03
20M
20.00 mi12:11:032:06:216:198:32
6:17
0:00
21M
21.00 mi12:17:382:12:566:206:35
6:35
+0:18
35K
21.75 mi12:22:212:17:396:204:43
6:18
-0:17
23M
23.00 mi12:30:272:25:456:208:06
6:28
+0:10
24M
24.00 mi12:36:542:32:126:216:27
6:27
-0:01
40K
24.85 mi12:42:342:37:526:215:40
6:38
+0:11
25.2M
25.20 mi12:45:122:40:306:222:38
7:38
+1:00
Finish
26.22 mi12:52:022:47:206:236:50
6:42
-0:56

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

6:06 /mi

Average Pace

6:23 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:10

2% of race

Time at Steady Pace

2:21:27

85% of race

Time at Slower Pace

21:43

13% of race

Average Pace: 6:23 /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 mi10:24:4220:006:2620:00
6:26
#3370
10K
6.21 mi10:44:2439:426:2319:42
6:20
#2984
15K
9.32 mi11:04:0359:216:2219:39
6:19
#2784
20K
12.43 mi11:23:441:19:026:2219:41
6:20
#2606
Half
13.11 mi11:27:541:23:126:214:10
6:06
#2537
25K
15.53 mi11:43:001:38:186:2015:06
6:14
#2329
30K
18.64 mi12:02:311:57:496:1919:31
6:17
#2042
20M
20.00 mi12:11:032:06:216:198:32
6:17
#1921
21M
21.00 mi12:17:382:12:566:206:35
6:35
#1809
35K
21.75 mi12:22:212:17:396:204:43
6:18
#1781
23M
23.00 mi12:30:272:25:456:208:06
6:28
#1726
24M
24.00 mi12:36:542:32:126:216:27
6:27
#1697
40K
24.85 mi12:42:342:37:526:215:40
6:38
#1688
25.2M
25.20 mi12:45:122:40:306:222:38
7:38
#1716
Finish
26.22 mi12:52:022:47:206:236:50
6:42
#1767
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3370320132012495(Top 9%)2380(Top 15%)2380(Top 42%)
10K6.21 mi3.10 mi2984+3862838+3632838+3632681(Top 9%)2555(Top 16%)2555(Top 45%)
15K9.32 mi3.11 mi2784+2002653+1852653+1852495(Top 9%)2380(Top 15%)2380(Top 42%)
20K12.43 mi3.11 mi2606+1782487+1662487+1662197(Top 8%)2096(Top 13%)2096(Top 37%)
Half13.11 mi0.68 mi2537+692423+642423+641587(Top 6%)1510(Top 9%)1510(Top 27%)
25K15.53 mi2.42 mi2329+2082222+2012222+2011583(Top 6%)1504(Top 9%)1504(Top 27%)
30K18.64 mi3.11 mi2042+2871946+2761946+2761159(Top 4%)1093(Top 7%)1093(Top 19%)
20M20.00 mi1.36 mi1921+1211828+1181828+118923(Top 3%)871(Top 5%)871(Top 15%)
21M21.00 mi1.00 mi1809+1121719+1091719+109887(Top 3%)839(Top 5%)839(Top 15%)
35K21.75 mi0.75 mi1781+281691+281691+281652(Top 6%)1552(Top 10%)1552(Top 28%)
23M23.00 mi1.25 mi1726+551636+551636+551370(Top 5%)1289(Top 8%)1289(Top 23%)
24M24.00 mi1.00 mi1697+291607+291607+291871(Top 7%)1740(Top 11%)1740(Top 31%)
40K24.85 mi0.85 mi1688+91598+91598+92082(Top 7%)1920(Top 12%)1920(Top 34%)
25.2M25.20 mi0.35 mi1716-281625-271625-274032(Top 14%)3448(Top 21%)3448(Top 61%)
Finish26.22 mi1.02 mi1767-511673-481673-483902(Top 14%)3367(Top 21%)3367(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2495

Males

2380

M18-39

2380

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2681

Males

2555

M18-39

2555

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2495

Males

2380

M18-39

2380

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2197

Males

2096

M18-39

2096

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1587

Males

1510

M18-39

1510

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1583

Males

1504

M18-39

1504

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1159

Males

1093

M18-39

1093

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

923

Males

871

M18-39

871

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

887

Males

839

M18-39

839

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1652

Males

1552

M18-39

1552

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1370

Males

1289

M18-39

1289

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1871

Males

1740

M18-39

1740

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2082

Males

1920

M18-39

1920

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4032

Males

3448

M18-39

3448

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3902

Males

3367

M18-39

3367

Passing Analysis

Category:
Athletes Passed
1812
Passed By
209
Net Change
+1603
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3370
5K → 10K40418+386#3370#2984
10K → 15K21414+200#2984#2784
15K → 20K19113+178#2784#2606
20K → Half690+69#2606#2537
Half → 25K2091+208#2537#2329
25K → 30K2892+287#2329#2042
30K → 20M1254+121#2042#1921
20M → 21M1120+112#1921#1809
21M → 35K346+28#1809#1781
35K → 23M7015+55#1781#1726
23M → 24M4314+29#1726#1697
24M → 40K3324+9#1697#1688
40K → 25.2M836-28#1688#1716
25.2M → Finish1162-51#1716#1767
TOTALS1812209+1603
📊

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