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BOSTON MARATHON 2025

Daniela Obregon

Bib: 11027•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Female)
#0 / 12228
Top 11%
Division (F18-39)
#0 / 5469
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:23
Rank: #9505
Start → 5K
22:23 | 7:12/mi
10K· 6.21 mi
44:06
Rank: #8628 (+877)
5K → 10K
21:43 | 6:59/mi
15K· 9.32 mi
1:05:31
Rank: #7972 (+656)
10K → 15K
21:25 | 6:54/mi
20K· 12.43 mi
1:27:01
Rank: #7518 (+454)
15K → 20K
21:30 | 6:55/mi
Half· 13.11 mi
1:31:39
Rank: #7441 (+77)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:48:17
Rank: #7071 (+370)
Half → 25K
16:38 | 6:52/mi
30K· 18.64 mi
2:11:27
Rank: #7015 (+56)
25K → 30K
23:10 | 7:27/mi
20M
2:22:49
Rank: #7346 (-331)
30K → 20M
11:22 | 8:22/mi
21M
2:32:01
Rank: #7675 (-329)
20M → 21M
9:12 | 9:12/mi
35K· 21.75 mi
2:37:46
Rank: #7708 (-33)
21M → 35K
5:45 | 7:41/mi
23M
2:48:00
Rank: #7845 (-137)
35K → 23M
10:14 | 8:10/mi
24M
2:55:39
Rank: #7872 (-27)
23M → 24M
7:39 | 7:39/mi
40K· 24.85 mi
3:02:37
Rank: #7957 (-85)
24M → 40K
6:58 | 8:09/mi
25.2M
3:05:56
Rank: #8088 (-131)
40K → 25.2M
3:19 | 9:37/mi
Finish· 26.22 mi
3:13:24
Rank: #8038 (+50)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:39
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1722:237:1222:23
7:12
-
10K
6.21 mi11:11:0044:067:0621:43
6:59
-0:13
15K
9.32 mi11:32:251:05:317:0221:25
6:54
-0:05
20K
12.43 mi11:53:551:27:017:0021:30
6:55
+0:01
Half
13.11 mi11:58:331:31:396:594:38
6:47
-0:08
25K
15.53 mi12:15:111:48:176:5816:38
6:52
+0:05
30K
18.64 mi12:38:212:11:277:0323:10
7:27
+0:35
20M
20.00 mi12:49:432:22:497:0811:22
8:22
+0:55
21M
21.00 mi12:58:552:32:017:149:12
9:12
+0:50
35K
21.75 mi13:04:402:37:467:155:45
7:41
-1:31
23M
23.00 mi13:14:542:48:007:1810:14
8:10
+0:29
24M
24.00 mi13:22:332:55:397:197:39
7:39
-0:31
40K
24.85 mi13:29:313:02:377:216:58
8:09
+0:30
25.2M
25.20 mi13:32:503:05:567:233:19
9:37
+1:28
Finish
26.22 mi13:40:183:13:247:237:28
7:20
-2:17

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

6:47 /mi

Average Pace

7:23 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:54

44% of race

Time at Steady Pace

1:06:25

34% of race

Time at Slower Pace

41:05

21% of race

Average Pace: 7:23 /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 mi10:49:1722:237:1222:23
7:12
#9505
10K
6.21 mi11:11:0044:067:0621:43
6:59
#8628
15K
9.32 mi11:32:251:05:317:0221:25
6:54
#7972
20K
12.43 mi11:53:551:27:017:0021:30
6:55
#7518
Half
13.11 mi11:58:331:31:396:594:38
6:47
#7441
25K
15.53 mi12:15:111:48:176:5816:38
6:52
#7071
30K
18.64 mi12:38:212:11:277:0323:10
7:27
#7015
20M
20.00 mi12:49:432:22:497:0811:22
8:22
#7346
21M
21.00 mi12:58:552:32:017:149:12
9:12
#7675
35K
21.75 mi13:04:402:37:467:155:45
7:41
#7708
23M
23.00 mi13:14:542:48:007:1810:14
8:10
#7845
24M
24.00 mi13:22:332:55:397:197:39
7:39
#7872
40K
24.85 mi13:29:313:02:377:216:58
8:09
#7957
25.2M
25.20 mi13:32:503:05:567:233:19
9:37
#8088
Finish
26.22 mi13:40:183:13:247:237:28
7:20
#8038
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9505158615866925(Top 24%)716(Top 6%)716(Top 13%)
10K6.21 mi3.10 mi8628+8771231+3551231+3557871(Top 28%)963(Top 8%)963(Top 18%)
15K9.32 mi3.11 mi7972+656993+238993+2386925(Top 24%)716(Top 6%)716(Top 13%)
20K12.43 mi3.11 mi7518+454855+138855+1386367(Top 22%)638(Top 5%)638(Top 12%)
Half13.11 mi0.68 mi7441+77834+21834+216179(Top 22%)592(Top 5%)592(Top 11%)
25K15.53 mi2.42 mi7071+370745+89745+895389(Top 19%)470(Top 4%)470(Top 9%)
30K18.64 mi3.11 mi7015+56777-32777-327451(Top 26%)1188(Top 10%)1188(Top 22%)
20M20.00 mi1.36 mi7346-331903-126903-12612927(Top 46%)3925(Top 32%)3925(Top 72%)
21M21.00 mi1.00 mi7675-3291055-1521055-15214632(Top 52%)4950(Top 40%)4950(Top 91%)
35K21.75 mi0.75 mi7708-331086-311086-319989(Top 35%)2575(Top 21%)2575(Top 47%)
23M23.00 mi1.25 mi7845-1371184-981184-9811206(Top 39%)3323(Top 27%)3323(Top 61%)
24M24.00 mi1.00 mi7872-271232-481232-488788(Top 31%)2214(Top 18%)2214(Top 40%)
40K24.85 mi0.85 mi7957-851294-621294-6211217(Top 39%)3501(Top 29%)3501(Top 64%)
25.2M25.20 mi0.35 mi8088-1311350-561350-5615181(Top 53%)5622(Top 46%)5622(Top 103%)
Finish26.22 mi1.02 mi8038+501366-161366-167978(Top 28%)2053(Top 17%)2053(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6925

Females

716

F18-39

716

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7871

Females

963

F18-39

963

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6925

Females

716

F18-39

716

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6367

Females

638

F18-39

638

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6179

Females

592

F18-39

592

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5389

Females

470

F18-39

470

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7451

Females

1188

F18-39

1188

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12927

Females

3925

F18-39

3925

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

14632

Females

4950

F18-39

4950

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9989

Females

2575

F18-39

2575

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11206

Females

3323

F18-39

3323

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8788

Females

2214

F18-39

2214

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

11217

Females

3501

F18-39

3501

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15181

Females

5622

F18-39

5622

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7978

Females

2053

F18-39

2053

Passing Analysis

Category:
Athletes Passed
3068
Passed By
1601
Net Change
+1467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9505
5K → 10K89821+877#9505#8628
10K → 15K6604+656#8628#7972
15K → 20K4573+454#7972#7518
20K → Half803+77#7518#7441
Half → 25K3722+370#7441#7071
25K → 30K201145+56#7071#7015
30K → 20M39370-331#7015#7346
20M → 21M24353-329#7346#7675
21M → 35K4578-33#7675#7708
35K → 23M68205-137#7708#7845
23M → 24M6390-27#7845#7872
24M → 40K50135-85#7872#7957
40K → 25.2M9140-131#7957#8088
25.2M → Finish10252+50#8088#8038
TOTALS30681601+1467
📊

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