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BOSTON MARATHON 2025

Adalia Flores

MA

Bib: 31647 F

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

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:12/mi
31:42
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:13/mi
1:03:25
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:14/mi
1:35:13
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:48/mi
2:08:45
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:02/mi
2:16:17
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:58/mi
2:45:17
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:24/mi
3:23:48
↑ 181↓ 1480.2%
138 ft elev
20M
13:21/mi
3:41:57
↑ 64↓ 500.2%
148 ft elev
21M
14:20/mi
3:56:17
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:31/mi
4:04:54
↑ 17↓ 861.7%
156 ft elev
23M
13:00/mi
4:21:11
↑ 23↓ 630.6%
116 ft elev
24M
11:05/mi
4:32:16
↓ 821.3%
34 ft elev
40K· 24.85 mi
12:00/mi
4:42:32
↓ 200.3%
20 ft elev
25.2M
13:20/mi
4:47:08
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:56/mi
4:58:17
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:17
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:42:00
Pace12:21 /mi
📊Positive Split: 18.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:2131:4210:1231:42
10:12
-
10K
6.21 mi12:25:041:03:2510:1231:43
10:13
+0:01
15K
9.32 mi12:56:521:35:1310:1331:48
10:14
+0:01
20K
12.43 mi13:30:242:08:4510:2233:32
10:48
+0:34
Half
13.11 mi13:37:562:16:1710:247:32
11:02
+0:14
25K
15.53 mi14:06:562:45:1710:3829:00
11:58
+0:56
30K
18.64 mi14:45:273:23:4810:5638:31
12:24
+0:26
20M
20.00 mi15:03:363:41:5711:0618:09
13:21
+0:57
21M
21.00 mi15:17:563:56:1711:1514:20
14:20
+0:59
35K
21.75 mi15:26:334:04:5411:168:37
11:31
-2:49
23M
23.00 mi15:42:504:21:1111:2116:17
13:00
+1:29
24M
24.00 mi15:53:554:32:1611:2111:05
11:05
-1:55
40K
24.85 mi16:04:114:42:3211:2210:16
12:00
+0:55
25.2M
25.20 mi16:08:474:47:0811:244:36
13:20
+1:20
Finish
26.22 mi16:19:564:58:1711:2311:09
10:56
-2:24

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

10:12 /mi

Average Pace

11:23 /mi

Slowest Pace

14:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:45

43% of race

Time at Steady Pace

1:17:39

26% of race

Time at Slower Pace

1:31:53

31% of race

Average Pace: 11:23 /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 mi11:53:2131:4210:1231:42
10:12
#26061
10K
6.21 mi12:25:041:03:2510:1231:43
10:13
#25921
15K
9.32 mi12:56:521:35:1310:1331:48
10:14
#25750
20K
12.43 mi13:30:242:08:4510:2233:32
10:48
#25713
Half
13.11 mi13:37:562:16:1710:247:32
11:02
#25781
25K
15.53 mi14:06:562:45:1710:3829:00
11:58
#25938
30K
18.64 mi14:45:273:23:4810:5638:31
12:24
#25950
20M
20.00 mi15:03:363:41:5711:0618:09
13:21
#26064
21M
21.00 mi15:17:563:56:1711:1514:20
14:20
#26110
35K
21.75 mi15:26:334:04:5411:168:37
11:31
#26079
23M
23.00 mi15:42:504:21:1111:2116:17
13:00
#26132
24M
24.00 mi15:53:554:32:1611:2111:05
11:05
#26070
40K
24.85 mi16:04:114:42:3211:2210:16
12:00
#26049
25.2M
25.20 mi16:08:474:47:0811:244:36
13:20
#26049
Finish
26.22 mi16:19:564:58:1711:2311:09
10:56
#26041
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26061107951079525482(Top 90%)10501(Top 86%)10501(Top 192%)
10K6.21 mi3.10 mi25921+14010728+6710728+6725756(Top 91%)10662(Top 87%)10662(Top 195%)
15K9.32 mi3.11 mi25750+17110640+8810640+8825482(Top 90%)10501(Top 86%)10501(Top 192%)
20K12.43 mi3.11 mi25713+3710624+1610624+1625701(Top 90%)10643(Top 87%)10643(Top 195%)
Half13.11 mi0.68 mi25781-6810660-3610660-3626538(Top 93%)11141(Top 91%)11141(Top 204%)
25K15.53 mi2.42 mi25938-15710761-10110761-10126392(Top 93%)11074(Top 91%)11074(Top 202%)
30K18.64 mi3.11 mi25950-1210800-3910800-3926061(Top 92%)10974(Top 90%)10974(Top 201%)
20M20.00 mi1.36 mi26064-11410873-7310873-7326760(Top 94%)11433(Top 93%)11433(Top 209%)
21M21.00 mi1.00 mi26110-4610914-4110914-4126550(Top 93%)11337(Top 93%)11337(Top 207%)
35K21.75 mi0.75 mi26079+3110904+1010904+1025107(Top 88%)10641(Top 87%)10641(Top 195%)
23M23.00 mi1.25 mi26132-5310936-3210936-3226366(Top 93%)11280(Top 92%)11280(Top 206%)
24M24.00 mi1.00 mi26070+6210910+2610910+2624151(Top 85%)10200(Top 83%)10200(Top 187%)
40K24.85 mi0.85 mi26049+2110901+910901+924918(Top 88%)10636(Top 87%)10636(Top 194%)
25.2M25.20 mi0.35 mi2604910906-510906-525439(Top 90%)10910(Top 89%)10910(Top 199%)
Finish26.22 mi1.02 mi26041+810914-810914-825238(Top 89%)10769(Top 88%)10769(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

25482

Females

10501

F18-39

10501

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25756

Females

10662

F18-39

10662

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

25482

Females

10501

F18-39

10501

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25701

Females

10643

F18-39

10643

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26538

Females

11141

F18-39

11141

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

26392

Females

11074

F18-39

11074

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26061

Females

10974

F18-39

10974

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

26760

Females

11433

F18-39

11433

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26550

Females

11337

F18-39

11337

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

25107

Females

10641

F18-39

10641

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

26366

Females

11280

F18-39

11280

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24151

Females

10200

F18-39

10200

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24918

Females

10636

F18-39

10636

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25439

Females

10910

F18-39

10910

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25238

Females

10769

F18-39

10769

Passing Analysis

Category:
Athletes Passed
1017
Passed By
997
Net Change
+20
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26061
5K → 10K251111+140#26061#25921
10K → 15K22352+171#25921#25750
15K → 20K143106+37#25750#25713
20K → Half371-68#25713#25781
Half → 25K44201-157#25781#25938
25K → 30K102114-12#25938#25950
30K → 20M27141-114#25950#26064
20M → 21M2369-46#26064#26110
21M → 35K4211+31#26110#26079
35K → 23M2477-53#26079#26132
23M → 24M631+62#26132#26070
24M → 40K3211+21#26070#26049
40K → 25.2M13130#26049#26049
25.2M → Finish2719+8#26049#26041
TOTALS1017997+20
📊

Passing Visuals

Category:
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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