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BOSTON MARATHON 2025

Romaine Débieux

Bib: 29593•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:28
Rank: #28150
Start → 5K
36:28 | 11:44/mi
10K· 6.21 mi
1:14:14
Rank: #28107 (+43)
5K → 10K
37:46 | 12:09/mi
15K· 9.32 mi
1:53:26
Rank: #28081 (+26)
10K → 15K
39:12 | 12:37/mi
20K· 12.43 mi
2:34:34
Rank: #28075 (+6)
15K → 20K
41:08 | 13:14/mi
Half· 13.11 mi
2:43:26
Rank: #28077 (-2)
20K → Half
8:52 | 13:00/mi
25K· 15.53 mi
3:17:28
Rank: #28075 (+2)
Half → 25K
34:02 | 14:02/mi
30K· 18.64 mi
4:01:27
Rank: #28036 (+39)
25K → 30K
43:59 | 14:09/mi
20M
4:21:11
Rank: #28031 (+5)
30K → 20M
19:44 | 14:31/mi
21M
4:36:48
Rank: #28024 (+7)
20M → 21M
15:37 | 15:37/mi
35K· 21.75 mi
4:45:58
Rank: #27989 (+35)
21M → 35K
9:10 | 12:15/mi
23M
5:02:38
Rank: #27950 (+39)
35K → 23M
16:40 | 13:19/mi
24M
5:15:37
Rank: #27915 (+35)
23M → 24M
12:59 | 12:59/mi
40K· 24.85 mi
5:27:06
Rank: #27884 (+31)
24M → 40K
11:29 | 13:26/mi
25.2M
5:32:27
Rank: #27887 (-3)
40K → 25.2M
5:21 | 15:31/mi
Finish· 26.22 mi
5:44:39
Rank: #27860 (+27)
25.2M → Finish
12:12 | 11:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:43:26
Pace12:28 /mi
2nd Half
Distance13.11 mi
Time3:01:13
Pace13:49 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2036:2811:4436:28
11:44
-
10K
6.21 mi12:33:061:14:1411:5737:46
12:09
+0:25
15K
9.32 mi13:12:181:53:2612:1039:12
12:37
+0:28
20K
12.43 mi13:53:262:34:3412:2641:08
13:14
+0:37
Half
13.11 mi14:02:182:43:2612:288:52
13:00
-0:14
25K
15.53 mi14:36:203:17:2812:4334:02
14:02
+1:02
30K
18.64 mi15:20:194:01:2712:5743:59
14:09
+0:07
20M
20.00 mi15:40:034:21:1113:0419:44
14:31
+0:22
21M
21.00 mi15:55:404:36:4813:1115:37
15:37
+1:06
35K
21.75 mi16:04:504:45:5813:099:10
12:15
-3:22
23M
23.00 mi16:21:305:02:3813:0916:40
13:19
+1:04
24M
24.00 mi16:34:295:15:3713:0912:59
12:59
-0:20
40K
24.85 mi16:45:585:27:0613:1011:29
13:26
+0:27
25.2M
25.20 mi16:51:195:32:2713:125:21
15:31
+2:05
Finish
26.22 mi17:03:315:44:3913:0912:12
11:58
-3:33

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

11:44 /mi

Average Pace

13:09 /mi

Slowest Pace

15:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:48

39% of race

Time at Steady Pace

1:31:08

26% of race

Time at Slower Pace

1:58:43

34% of race

Average Pace: 13:09 /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 mi11:55:2036:2811:4436:28
11:44
#28150
10K
6.21 mi12:33:061:14:1411:5737:46
12:09
#28107
15K
9.32 mi13:12:181:53:2612:1039:12
12:37
#28081
20K
12.43 mi13:53:262:34:3412:2641:08
13:14
#28075
Half
13.11 mi14:02:182:43:2612:288:52
13:00
#28077
25K
15.53 mi14:36:203:17:2812:4334:02
14:02
#28075
30K
18.64 mi15:20:194:01:2712:5743:59
14:09
#28036
20M
20.00 mi15:40:034:21:1113:0419:44
14:31
#28031
21M
21.00 mi15:55:404:36:4813:1115:37
15:37
#28024
35K
21.75 mi16:04:504:45:5813:099:10
12:15
#27989
23M
23.00 mi16:21:305:02:3813:0916:40
13:19
#27950
24M
24.00 mi16:34:295:15:3713:0912:59
12:59
#27915
40K
24.85 mi16:45:585:27:0613:1011:29
13:26
#27884
25.2M
25.20 mi16:51:195:32:2713:125:21
15:31
#27887
Finish
26.22 mi17:03:315:44:3913:0912:12
11:58
#27860
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi28150120641206427998(Top 99%)11976(Top 98%)11976(Top 1205%)
10K6.21 mi3.10 mi28107+4312036+2812036+2828018(Top 99%)11986(Top 98%)11986(Top 1206%)
15K9.32 mi3.11 mi28081+2612020+1612020+1627998(Top 99%)11976(Top 98%)11976(Top 1205%)
20K12.43 mi3.11 mi28075+612023-312023-327949(Top 98%)11965(Top 98%)11965(Top 1204%)
Half13.11 mi0.68 mi28077-212026-312026-328002(Top 99%)12006(Top 98%)12006(Top 1208%)
25K15.53 mi2.42 mi28075+212022+412022+427898(Top 98%)11950(Top 98%)11950(Top 1202%)
30K18.64 mi3.11 mi28036+3912008+1412008+1427616(Top 97%)11844(Top 97%)11844(Top 1192%)
20M20.00 mi1.36 mi28031+512009-112009-127643(Top 97%)11889(Top 97%)11889(Top 1196%)
21M21.00 mi1.00 mi28024+712007+212007+227609(Top 97%)11868(Top 97%)11868(Top 1194%)
35K21.75 mi0.75 mi27989+3511993+1411993+1426185(Top 92%)11188(Top 91%)11188(Top 1126%)
23M23.00 mi1.25 mi27950+3911977+1611977+1626725(Top 94%)11468(Top 94%)11468(Top 1154%)
24M24.00 mi1.00 mi27915+3511966+1111966+1126838(Top 94%)11552(Top 94%)11552(Top 1162%)
40K24.85 mi0.85 mi27884+3111950+1611950+1626702(Top 94%)11502(Top 94%)11502(Top 1157%)
25.2M25.20 mi0.35 mi27887-311955-511955-527459(Top 97%)11877(Top 97%)11877(Top 1195%)
Finish26.22 mi1.02 mi27860+2711945+1011945+1026754(Top 94%)11508(Top 94%)11508(Top 1158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

27998

Females

11976

F55-59

11976

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

28018

Females

11986

F55-59

11986

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

27998

Females

11976

F55-59

11976

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

27949

Females

11965

F55-59

11965

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

28002

Females

12006

F55-59

12006

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

27898

Females

11950

F55-59

11950

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

27616

Females

11844

F55-59

11844

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

27643

Females

11889

F55-59

11889

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27609

Females

11868

F55-59

11868

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26185

Females

11188

F55-59

11188

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

26725

Females

11468

F55-59

11468

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26838

Females

11552

F55-59

11552

24M→40K

24.0 - 24.9 mi

Top 94%
×1story
+6ft-20ft

Overall

26702

Females

11502

F55-59

11502

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27459

Females

11877

F55-59

11877

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

26754

Females

11508

F55-59

11508

Passing Analysis

Category:
Athletes Passed
507
Passed By
217
Net Change
+290
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28150
5K → 10K7835+43#28150#28107
10K → 15K5428+26#28107#28081
15K → 20K4741+6#28081#28075
20K → Half1012-2#28075#28077
Half → 25K3129+2#28077#28075
25K → 30K5819+39#28075#28036
30K → 20M2621+5#28036#28031
20M → 21M1811+7#28031#28024
21M → 35K361+35#28024#27989
35K → 23M401+39#27989#27950
23M → 24M383+35#27950#27915
24M → 40K365+31#27915#27884
40K → 25.2M58-3#27884#27887
25.2M → Finish303+27#27887#27860
TOTALS507217+290
📊

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