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BOSTON MARATHON 2025

Claudia Maria Henneken

Bib: 7925•F

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0:00
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Overall
#0 / 28404
Top 32%
Gender (Female)
#0 / 12228
Top 15%
Division (F18-39)
#0 / 5469
Top 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:53
Rank: #8183
Start → 5K
21:53 | 7:03/mi
10K· 6.21 mi
43:42
Rank: #8122 (+61)
5K → 10K
21:49 | 7:01/mi
15K· 9.32 mi
1:05:57
Rank: #8312 (-190)
10K → 15K
22:15 | 7:10/mi
20K· 12.43 mi
1:28:51
Rank: #8543 (-231)
15K → 20K
22:54 | 7:22/mi
Half· 13.11 mi
1:33:38
Rank: #8484 (+59)
20K → Half
4:47 | 7:01/mi
25K· 15.53 mi
1:51:28
Rank: #8476 (+8)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:16:11
Rank: #8891 (-415)
25K → 30K
24:43 | 7:57/mi
20M
2:26:37
Rank: #8787 (+104)
30K → 20M
10:26 | 7:41/mi
21M
2:35:25
Rank: #9003 (-216)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
2:41:00
Rank: #8942 (+61)
21M → 35K
5:35 | 7:28/mi
23M
2:51:09
Rank: #8998 (-56)
35K → 23M
10:09 | 8:06/mi
24M
2:58:44
Rank: #8935 (+63)
23M → 24M
7:35 | 7:35/mi
40K· 24.85 mi
3:05:38
Rank: #8955 (-20)
24M → 40K
6:54 | 8:04/mi
25.2M
3:09:00
Rank: #9097 (-142)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:16:49
Rank: #9135 (-38)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:38
Pace7:09 /mi
2nd Half
Distance13.11 mi
Time1:43:11
Pace7:52 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:5921:537:0321:53
7:03
-
10K
6.21 mi10:51:4843:427:0221:49
7:01
-0:02
15K
9.32 mi11:14:031:05:577:0522:15
7:10
+0:09
20K
12.43 mi11:36:571:28:517:0922:54
7:22
+0:12
Half
13.11 mi11:41:441:33:387:094:47
7:01
-0:21
25K
15.53 mi11:59:341:51:287:1117:50
7:21
+0:20
30K
18.64 mi12:24:172:16:117:1824:43
7:57
+0:36
20M
20.00 mi12:34:432:26:377:2010:26
7:41
-0:16
21M
21.00 mi12:43:312:35:257:248:48
8:48
+1:07
35K
21.75 mi12:49:062:41:007:245:35
7:28
-1:20
23M
23.00 mi12:59:152:51:097:2610:09
8:06
+0:38
24M
24.00 mi13:06:502:58:447:277:35
7:35
-0:31
40K
24.85 mi13:13:443:05:387:286:54
8:04
+0:29
25.2M
25.20 mi13:17:063:09:007:303:22
9:46
+1:42
Finish
26.22 mi13:24:553:16:497:317:49
7:40
-2:06

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

7:01 /mi

Average Pace

7:31 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:44

36% of race

Time at Steady Pace

1:12:09

37% of race

Time at Slower Pace

53:56

27% of race

Average Pace: 7:30 /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 mi10:29:5921:537:0321:53
7:03
#8183
10K
6.21 mi10:51:4843:427:0221:49
7:01
#8122
15K
9.32 mi11:14:031:05:577:0522:15
7:10
#8312
20K
12.43 mi11:36:571:28:517:0922:54
7:22
#8543
Half
13.11 mi11:41:441:33:387:094:47
7:01
#8484
25K
15.53 mi11:59:341:51:287:1117:50
7:21
#8476
30K
18.64 mi12:24:172:16:117:1824:43
7:57
#8891
20M
20.00 mi12:34:432:26:377:2010:26
7:41
#8787
21M
21.00 mi12:43:312:35:257:248:48
8:48
#9003
35K
21.75 mi12:49:062:41:007:245:35
7:28
#8942
23M
23.00 mi12:59:152:51:097:2610:09
8:06
#8998
24M
24.00 mi13:06:502:58:447:277:35
7:35
#8935
40K
24.85 mi13:13:443:05:387:286:54
8:04
#8955
25.2M
25.20 mi13:17:063:09:007:303:22
9:46
#9097
Finish
26.22 mi13:24:553:16:497:317:49
7:40
#9135
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8183105110518809(Top 31%)1344(Top 11%)1344(Top 25%)
10K6.21 mi3.10 mi8122+611042+91042+98096(Top 29%)1047(Top 9%)1047(Top 19%)
15K9.32 mi3.11 mi8312-1901124-821124-828809(Top 31%)1344(Top 11%)1344(Top 25%)
20K12.43 mi3.11 mi8543-2311233-1091233-1099662(Top 34%)1814(Top 15%)1814(Top 33%)
Half13.11 mi0.68 mi8484+591216+171216+177749(Top 27%)1010(Top 8%)1010(Top 18%)
25K15.53 mi2.42 mi8476+81232-161232-168805(Top 31%)1556(Top 13%)1556(Top 28%)
30K18.64 mi3.11 mi8891-4151464-2321464-23211067(Top 39%)2818(Top 23%)2818(Top 52%)
20M20.00 mi1.36 mi8787+1041456+81456+88227(Top 29%)1631(Top 13%)1631(Top 30%)
21M21.00 mi1.00 mi9003-2161576-1201576-12012295(Top 43%)3746(Top 31%)3746(Top 68%)
35K21.75 mi0.75 mi8942+611570+61570+68400(Top 30%)1841(Top 15%)1841(Top 34%)
23M23.00 mi1.25 mi8998-561642-721642-7210802(Top 38%)3125(Top 26%)3125(Top 57%)
24M24.00 mi1.00 mi8935+631647-51647-58321(Top 29%)2013(Top 16%)2013(Top 37%)
40K24.85 mi0.85 mi8955-201690-431690-4310679(Top 38%)3248(Top 27%)3248(Top 59%)
25.2M25.20 mi0.35 mi9097-1421766-761766-7615920(Top 56%)6025(Top 49%)6025(Top 110%)
Finish26.22 mi1.02 mi9135-381826-601826-6010492(Top 37%)3207(Top 26%)3207(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8809

Females

1344

F18-39

1344

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8096

Females

1047

F18-39

1047

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8809

Females

1344

F18-39

1344

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9662

Females

1814

F18-39

1814

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

7749

Females

1010

F18-39

1010

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8805

Females

1556

F18-39

1556

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

11067

Females

2818

F18-39

2818

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

8227

Females

1631

F18-39

1631

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12295

Females

3746

F18-39

3746

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8400

Females

1841

F18-39

1841

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10802

Females

3125

F18-39

3125

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

8321

Females

2013

F18-39

2013

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10679

Females

3248

F18-39

3248

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15920

Females

6025

F18-39

6025

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

10492

Females

3207

F18-39

3207

Passing Analysis

Category:
Athletes Passed
1386
Passed By
2338
Net Change
-952
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8183
5K → 10K247186+61#8183#8122
10K → 15K81271-190#8122#8312
15K → 20K107338-231#8312#8543
20K → Half7011+59#8543#8484
Half → 25K131123+8#8484#8476
25K → 30K111526-415#8476#8891
30K → 20M15147+104#8891#8787
20M → 21M44260-216#8787#9003
21M → 35K9534+61#9003#8942
35K → 23M91147-56#8942#8998
23M → 24M10542+63#8998#8935
24M → 40K7595-20#8935#8955
40K → 25.2M9151-142#8955#9097
25.2M → Finish69107-38#9097#9135
TOTALS13862338-952
📊

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