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BOSTON MARATHON 2025

Adriana Ducharme

Bib: 13435•F

FL

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:23
Rank: #17901
Start → 5K
25:23 | 8:10/mi
10K· 6.21 mi
50:14
Rank: #17159 (+742)
5K → 10K
24:51 | 8:00/mi
15K· 9.32 mi
1:15:10
Rank: #16812 (+347)
10K → 15K
24:56 | 8:02/mi
20K· 12.43 mi
1:41:10
Rank: #16975 (-163)
15K → 20K
26:00 | 8:22/mi
Half· 13.11 mi
1:46:31
Rank: #16855 (+120)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:06:05
Rank: #16426 (+429)
Half → 25K
19:34 | 8:04/mi
30K· 18.64 mi
2:31:21
Rank: #15654 (+772)
25K → 30K
25:16 | 8:08/mi
20M
2:42:30
Rank: #15318 (+336)
30K → 20M
11:09 | 8:12/mi
21M
2:50:54
Rank: #14940 (+378)
20M → 21M
8:24 | 8:24/mi
35K· 21.75 mi
2:56:54
Rank: #14814 (+126)
21M → 35K
6:00 | 8:01/mi
23M
3:07:29
Rank: #14678 (+136)
35K → 23M
10:35 | 8:27/mi
24M
3:17:27
Rank: #15075 (-397)
23M → 24M
9:58 | 9:58/mi
40K· 24.85 mi
3:24:38
Rank: #14982 (+93)
24M → 40K
7:11 | 8:24/mi
25.2M
3:27:50
Rank: #14940 (+42)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:36:01
Rank: #14840 (+100)
25.2M → Finish
8:11 | 8:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:31
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:49:30
Pace8:21 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0325:238:1025:23
8:10
-
10K
6.21 mi11:41:5450:148:0524:51
8:00
-0:10
15K
9.32 mi12:06:501:15:108:0424:56
8:02
+0:02
20K
12.43 mi12:32:501:41:108:0826:00
8:22
+0:20
Half
13.11 mi12:38:111:46:318:085:21
7:50
-0:32
25K
15.53 mi12:57:452:06:058:0719:34
8:04
+0:14
30K
18.64 mi13:23:012:31:218:0725:16
8:08
+0:04
20M
20.00 mi13:34:102:42:308:0711:09
8:12
+0:04
21M
21.00 mi13:42:342:50:548:088:24
8:24
+0:12
35K
21.75 mi13:48:342:56:548:086:00
8:01
-0:23
23M
23.00 mi13:59:093:07:298:0910:35
8:27
+0:26
24M
24.00 mi14:09:073:17:278:149:58
9:58
+1:31
40K
24.85 mi14:16:183:24:388:147:11
8:24
-1:34
25.2M
25.20 mi14:19:303:27:508:153:12
9:17
+0:53
Finish
26.22 mi14:27:413:36:018:158:11
8:02
-1:15

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

7:50 /mi

Average Pace

8:15 /mi

Slowest Pace

9:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:21

2% of race

Time at Steady Pace

3:06:55

87% of race

Time at Slower Pace

23:45

11% of race

Average Pace: 8:14 /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 mi11:17:0325:238:1025:23
8:10
#17901
10K
6.21 mi11:41:5450:148:0524:51
8:00
#17159
15K
9.32 mi12:06:501:15:108:0424:56
8:02
#16812
20K
12.43 mi12:32:501:41:108:0826:00
8:22
#16975
Half
13.11 mi12:38:111:46:318:085:21
7:50
#16855
25K
15.53 mi12:57:452:06:058:0719:34
8:04
#16426
30K
18.64 mi13:23:012:31:218:0725:16
8:08
#15654
20M
20.00 mi13:34:102:42:308:0711:09
8:12
#15318
21M
21.00 mi13:42:342:50:548:088:24
8:24
#14940
35K
21.75 mi13:48:342:56:548:086:00
8:01
#14814
23M
23.00 mi13:59:093:07:298:0910:35
8:27
#14678
24M
24.00 mi14:09:073:17:278:149:58
9:58
#15075
40K
24.85 mi14:16:183:24:388:147:11
8:24
#14982
25.2M
25.20 mi14:19:303:27:508:153:12
9:17
#14940
Finish
26.22 mi14:27:413:36:018:158:11
8:02
#14840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi179016277627716244(Top 57%)5278(Top 43%)5278(Top 97%)
10K6.21 mi3.10 mi17159+7425819+4585819+45816481(Top 58%)5411(Top 44%)5411(Top 99%)
15K9.32 mi3.11 mi16812+3475615+2045615+20416244(Top 57%)5278(Top 43%)5278(Top 97%)
20K12.43 mi3.11 mi16975-1635723-1085723-10817351(Top 61%)5973(Top 49%)5973(Top 109%)
Half13.11 mi0.68 mi16855+1205645+785645+7814684(Top 52%)4451(Top 36%)4451(Top 81%)
25K15.53 mi2.42 mi16426+4295421+2245421+22414452(Top 51%)4461(Top 36%)4461(Top 82%)
30K18.64 mi3.11 mi15654+7725024+3975024+39712340(Top 43%)3478(Top 28%)3478(Top 64%)
20M20.00 mi1.36 mi15318+3364869+1554869+15511866(Top 42%)3384(Top 28%)3384(Top 62%)
21M21.00 mi1.00 mi14940+3784688+1814688+1819899(Top 35%)2583(Top 21%)2583(Top 47%)
35K21.75 mi0.75 mi14814+1264631+574631+5712453(Top 44%)3888(Top 32%)3888(Top 71%)
23M23.00 mi1.25 mi14678+1364593+384593+3813044(Top 46%)4301(Top 35%)4301(Top 79%)
24M24.00 mi1.00 mi15075-3974845-2524845-25221274(Top 75%)8732(Top 71%)8732(Top 160%)
40K24.85 mi0.85 mi14982+934825+204825+2012838(Top 45%)4358(Top 36%)4358(Top 80%)
25.2M25.20 mi0.35 mi14940+424817+84817+813411(Top 47%)4720(Top 39%)4720(Top 86%)
Finish26.22 mi1.02 mi14840+1004782+354782+3513115(Top 46%)4503(Top 37%)4503(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16244

Females

5278

F18-39

5278

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16481

Females

5411

F18-39

5411

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16244

Females

5278

F18-39

5278

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17351

Females

5973

F18-39

5973

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

14684

Females

4451

F18-39

4451

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

14452

Females

4461

F18-39

4461

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

12340

Females

3478

F18-39

3478

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11866

Females

3384

F18-39

3384

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

9899

Females

2583

F18-39

2583

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12453

Females

3888

F18-39

3888

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13044

Females

4301

F18-39

4301

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21274

Females

8732

F18-39

8732

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12838

Females

4358

F18-39

4358

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13411

Females

4720

F18-39

4720

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

13115

Females

4503

F18-39

4503

Passing Analysis

Category:
Athletes Passed
4050
Passed By
989
Net Change
+3061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17901
5K → 10K80664+742#17901#17159
10K → 15K41063+347#17159#16812
15K → 20K144307-163#16812#16975
20K → Half1222+120#16975#16855
Half → 25K4345+429#16855#16426
25K → 30K7775+772#16426#15654
30K → 20M3404+336#15654#15318
20M → 21M3802+378#15318#14940
21M → 35K1348+126#14940#14814
35K → 23M17438+136#14814#14678
23M → 24M22419-397#14678#15075
24M → 40K11926+93#15075#14982
40K → 25.2M6018+42#14982#14940
25.2M → Finish12828+100#14940#14840
TOTALS4050989+3061
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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