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BOSTON MARATHON 2025

Kevin Helmke

Bib: 5188•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 35%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:02
Rank: #1515
Start → 5K
19:02 | 6:08/mi
10K· 6.21 mi
38:12
Rank: #1628 (-113)
5K → 10K
19:10 | 6:10/mi
15K· 9.32 mi
57:27
Rank: #1672 (-44)
10K → 15K
19:15 | 6:12/mi
20K· 12.43 mi
1:17:07
Rank: #1784 (-112)
15K → 20K
19:40 | 6:20/mi
Half· 13.11 mi
1:21:27
Rank: #1831 (-47)
20K → Half
4:20 | 6:21/mi
25K· 15.53 mi
1:37:12
Rank: #1969 (-138)
Half → 25K
15:45 | 6:30/mi
30K· 18.64 mi
1:58:04
Rank: #2108 (-139)
25K → 30K
20:52 | 6:43/mi
20M
2:07:28
Rank: #2191 (-83)
30K → 20M
9:24 | 6:55/mi
21M
2:14:51
Rank: #2252 (-61)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:20:00
Rank: #2306 (-54)
21M → 35K
5:09 | 6:53/mi
23M
2:28:57
Rank: #2386 (-80)
35K → 23M
8:57 | 7:09/mi
24M
2:35:55
Rank: #2449 (-63)
23M → 24M
6:58 | 6:58/mi
40K· 24.85 mi
2:41:58
Rank: #2491 (-42)
24M → 40K
6:03 | 7:05/mi
25.2M
2:44:37
Rank: #2507 (-16)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:51:38
Rank: #2560 (-53)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:27
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1219:026:0819:02
6:08
-
10K
6.21 mi10:41:2238:126:0919:10
6:10
+0:02
15K
9.32 mi11:00:3757:276:1019:15
6:12
+0:02
20K
12.43 mi11:20:171:17:076:1219:40
6:20
+0:08
Half
13.11 mi11:24:371:21:276:134:20
6:21
+0:01
25K
15.53 mi11:40:221:37:126:1515:45
6:30
+0:09
30K
18.64 mi12:01:141:58:046:2020:52
6:43
+0:13
20M
20.00 mi12:10:382:07:286:229:24
6:55
+0:12
21M
21.00 mi12:18:012:14:516:257:23
7:23
+0:28
35K
21.75 mi12:23:102:20:006:265:09
6:53
-0:30
23M
23.00 mi12:32:072:28:576:298:57
7:09
+0:16
24M
24.00 mi12:39:052:35:556:306:58
6:58
-0:11
40K
24.85 mi12:45:082:41:586:316:03
7:05
+0:07
25.2M
25.20 mi12:47:472:44:376:322:39
7:41
+0:36
Finish
26.22 mi12:54:482:51:386:337:01
6:53
-0:48

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

6:08 /mi

Average Pace

6:33 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:12

57% of race

Time at Steady Pace

55:27

32% of race

Time at Slower Pace

18:59

11% of race

Average Pace: 6:33 /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 mi10:22:1219:026:0819:02
6:08
#1515
10K
6.21 mi10:41:2238:126:0919:10
6:10
#1628
15K
9.32 mi11:00:3757:276:1019:15
6:12
#1672
20K
12.43 mi11:20:171:17:076:1219:40
6:20
#1784
Half
13.11 mi11:24:371:21:276:134:20
6:21
#1831
25K
15.53 mi11:40:221:37:126:1515:45
6:30
#1969
30K
18.64 mi12:01:141:58:046:2020:52
6:43
#2108
20M
20.00 mi12:10:382:07:286:229:24
6:55
#2191
21M
21.00 mi12:18:012:14:516:257:23
7:23
#2252
35K
21.75 mi12:23:102:20:006:265:09
6:53
#2306
23M
23.00 mi12:32:072:28:576:298:57
7:09
#2386
24M
24.00 mi12:39:052:35:556:306:58
6:58
#2449
40K
24.85 mi12:45:082:41:586:316:03
7:05
#2491
25.2M
25.20 mi12:47:472:44:376:322:39
7:41
#2507
Finish
26.22 mi12:54:482:51:386:337:01
6:53
#2560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1515144514451859(Top 7%)1770(Top 11%)1770(Top 31%)
10K6.21 mi3.10 mi1628-1131549-1041549-1041772(Top 6%)1685(Top 10%)1685(Top 30%)
15K9.32 mi3.11 mi1672-441590-411590-411859(Top 7%)1770(Top 11%)1770(Top 31%)
20K12.43 mi3.11 mi1784-1121695-1051695-1052167(Top 8%)2067(Top 13%)2067(Top 37%)
Half13.11 mi0.68 mi1831-471742-471742-472830(Top 10%)2706(Top 17%)2706(Top 48%)
25K15.53 mi2.42 mi1969-1381878-1361878-1362874(Top 10%)2735(Top 17%)2735(Top 48%)
30K18.64 mi3.11 mi2108-1392010-1322010-1322968(Top 10%)2795(Top 17%)2795(Top 50%)
20M20.00 mi1.36 mi2191-832089-792089-793622(Top 13%)3338(Top 21%)3338(Top 59%)
21M21.00 mi1.00 mi2252-612150-612150-614024(Top 14%)3647(Top 23%)3647(Top 65%)
35K21.75 mi0.75 mi2306-542198-482198-484621(Top 16%)4099(Top 25%)4099(Top 73%)
23M23.00 mi1.25 mi2386-802273-752273-754593(Top 16%)4025(Top 25%)4025(Top 71%)
24M24.00 mi1.00 mi2449-632330-572330-574438(Top 16%)3859(Top 24%)3859(Top 68%)
40K24.85 mi0.85 mi2491-422363-332363-334337(Top 15%)3735(Top 23%)3735(Top 66%)
25.2M25.20 mi0.35 mi2507-162378-152378-154253(Top 15%)3609(Top 22%)3609(Top 64%)
Finish26.22 mi1.02 mi2560-532426-482426-484976(Top 18%)4091(Top 25%)4091(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1859

Males

1770

M18-39

1770

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1772

Males

1685

M18-39

1685

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1859

Males

1770

M18-39

1770

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2167

Males

2067

M18-39

2067

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2830

Males

2706

M18-39

2706

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2874

Males

2735

M18-39

2735

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2968

Males

2795

M18-39

2795

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3622

Males

3338

M18-39

3338

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4024

Males

3647

M18-39

3647

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4621

Males

4099

M18-39

4099

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4593

Males

4025

M18-39

4025

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4438

Males

3859

M18-39

3859

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4337

Males

3735

M18-39

3735

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4253

Males

3609

M18-39

3609

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4976

Males

4091

M18-39

4091

Passing Analysis

Category:
Athletes Passed
340
Passed By
1385
Net Change
-1045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1515
5K → 10K36149-113#1515#1628
10K → 15K4690-44#1628#1672
15K → 20K29141-112#1672#1784
20K → Half047-47#1784#1831
Half → 25K25163-138#1831#1969
25K → 30K41180-139#1969#2108
30K → 20M21104-83#2108#2191
20M → 21M2889-61#2191#2252
21M → 35K1367-54#2252#2306
35K → 23M26106-80#2306#2386
23M → 24M2790-63#2386#2449
24M → 40K2264-42#2449#2491
40K → 25.2M521-16#2491#2507
25.2M → Finish2174-53#2507#2560
TOTALS3401385-1045
📊

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