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BOSTON MARATHON 2025

Andrea Espindola

Bib: 30342•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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
29:00
Rank: #23669
Start → 5K
29:00 | 9:20/mi
10K· 6.21 mi
58:09
Rank: #23760 (-91)
5K → 10K
29:09 | 9:23/mi
15K· 9.32 mi
1:27:09
Rank: #23603 (+157)
10K → 15K
29:00 | 9:20/mi
20K· 12.43 mi
1:56:31
Rank: #23372 (+231)
15K → 20K
29:22 | 9:27/mi
Half· 13.11 mi
2:02:42
Rank: #23308 (+64)
20K → Half
6:11 | 9:04/mi
25K· 15.53 mi
2:25:47
Rank: #23070 (+238)
Half → 25K
23:05 | 9:31/mi
30K· 18.64 mi
2:56:12
Rank: #22661 (+409)
25K → 30K
30:25 | 9:47/mi
20M
3:10:02
Rank: #22567 (+94)
30K → 20M
13:50 | 10:11/mi
21M
3:20:35
Rank: #22411 (+156)
20M → 21M
10:33 | 10:33/mi
35K· 21.75 mi
3:27:38
Rank: #22326 (+85)
21M → 35K
7:03 | 9:25/mi
23M
3:39:43
Rank: #22142 (+184)
35K → 23M
12:05 | 9:39/mi
24M
3:49:18
Rank: #22034 (+108)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:57:32
Rank: #21925 (+109)
24M → 40K
8:14 | 9:38/mi
25.2M
4:01:16
Rank: #21890 (+35)
40K → 25.2M
3:44 | 10:50/mi
Finish· 26.22 mi
4:10:10
Rank: #21763 (+127)
25.2M → Finish
8:54 | 8:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:42
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:07:28
Pace9:43 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:1229:009:2029:00
9:20
-
10K
6.21 mi12:21:2158:099:2229:09
9:23
+0:03
15K
9.32 mi12:50:211:27:099:2129:00
9:20
-0:03
20K
12.43 mi13:19:431:56:319:2329:22
9:27
+0:07
Half
13.11 mi13:25:542:02:429:226:11
9:04
-0:23
25K
15.53 mi13:48:592:25:479:2323:05
9:31
+0:27
30K
18.64 mi14:19:242:56:129:2730:25
9:47
+0:16
20M
20.00 mi14:33:143:10:029:3013:50
10:11
+0:24
21M
21.00 mi14:43:473:20:359:3310:33
10:33
+0:22
35K
21.75 mi14:50:503:27:389:337:03
9:25
-1:08
23M
23.00 mi15:02:553:39:439:3312:05
9:39
+0:14
24M
24.00 mi15:12:303:49:189:339:35
9:35
-0:04
40K
24.85 mi15:20:443:57:329:338:14
9:38
+0:03
25.2M
25.20 mi15:24:284:01:169:343:44
10:50
+1:12
Finish
26.22 mi15:33:224:10:109:338:54
8:44
-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

8:44 /mi

Average Pace

9:33 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

15:05

6% of race

Time at Steady Pace

2:56:33

71% of race

Time at Slower Pace

58:32

23% of race

Average Pace: 9:32 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:52:1229:009:2029:00
9:20
#23669
10K
6.21 mi12:21:2158:099:2229:09
9:23
#23760
15K
9.32 mi12:50:211:27:099:2129:00
9:20
#23603
20K
12.43 mi13:19:431:56:319:2329:22
9:27
#23372
Half
13.11 mi13:25:542:02:429:226:11
9:04
#23308
25K
15.53 mi13:48:592:25:479:2323:05
9:31
#23070
30K
18.64 mi14:19:242:56:129:2730:25
9:47
#22661
20M
20.00 mi14:33:143:10:029:3013:50
10:11
#22567
21M
21.00 mi14:43:473:20:359:3310:33
10:33
#22411
35K
21.75 mi14:50:503:27:389:337:03
9:25
#22326
23M
23.00 mi15:02:553:39:439:3312:05
9:39
#22142
24M
24.00 mi15:12:303:49:189:339:35
9:35
#22034
40K
24.85 mi15:20:443:57:329:338:14
9:38
#21925
25.2M
25.20 mi15:24:284:01:169:343:44
10:50
#21890
Finish
26.22 mi15:33:224:10:109:338:54
8:44
#21763
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi236699514951423314(Top 82%)9270(Top 76%)9270(Top 170%)
10K6.21 mi3.10 mi23760-919556-429556-4223782(Top 84%)9554(Top 78%)9554(Top 175%)
15K9.32 mi3.11 mi23603+1579463+939463+9323314(Top 82%)9270(Top 76%)9270(Top 170%)
20K12.43 mi3.11 mi23372+2319326+1379326+13722753(Top 80%)9006(Top 74%)9006(Top 165%)
Half13.11 mi0.68 mi23308+649291+359291+3522111(Top 78%)8668(Top 71%)8668(Top 158%)
25K15.53 mi2.42 mi23070+2389179+1129179+11221935(Top 77%)8617(Top 70%)8617(Top 158%)
30K18.64 mi3.11 mi22661+4098999+1808999+18020968(Top 74%)8216(Top 67%)8216(Top 150%)
20M20.00 mi1.36 mi22567+948973+268973+2621520(Top 76%)8638(Top 71%)8638(Top 158%)
21M21.00 mi1.00 mi22411+1568896+778896+7720191(Top 71%)8018(Top 66%)8018(Top 147%)
35K21.75 mi0.75 mi22326+858864+328864+3220079(Top 71%)8029(Top 66%)8029(Top 147%)
23M23.00 mi1.25 mi22142+1848798+668798+6619301(Top 68%)7679(Top 63%)7679(Top 140%)
24M24.00 mi1.00 mi22034+1088758+408758+4019946(Top 70%)8057(Top 66%)8057(Top 147%)
40K24.85 mi0.85 mi21925+1098715+438715+4319234(Top 68%)7754(Top 63%)7754(Top 142%)
25.2M25.20 mi0.35 mi21890+358705+108705+1020164(Top 71%)8254(Top 68%)8254(Top 151%)
Finish26.22 mi1.02 mi21763+1278649+568649+5617723(Top 62%)6948(Top 57%)6948(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23314

Females

9270

F18-39

9270

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

23782

Females

9554

F18-39

9554

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23314

Females

9270

F18-39

9270

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22753

Females

9006

F18-39

9006

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22111

Females

8668

F18-39

8668

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21935

Females

8617

F18-39

8617

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

20968

Females

8216

F18-39

8216

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

21520

Females

8638

F18-39

8638

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20191

Females

8018

F18-39

8018

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

20079

Females

8029

F18-39

8029

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19301

Females

7679

F18-39

7679

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19946

Females

8057

F18-39

8057

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19234

Females

7754

F18-39

7754

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20164

Females

8254

F18-39

8254

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

17723

Females

6948

F18-39

6948

Passing Analysis

Category:
Athletes Passed
2462
Passed By
556
Net Change
+1906
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23669
5K → 10K203294-91#23669#23760
10K → 15K24386+157#23760#23603
15K → 20K27746+231#23603#23372
20K → Half717+64#23372#23308
Half → 25K26830+238#23308#23070
25K → 30K42213+409#23070#22661
30K → 20M12834+94#22661#22567
20M → 21M1648+156#22567#22411
21M → 35K949+85#22411#22326
35K → 23M1928+184#22326#22142
23M → 24M1146+108#22142#22034
24M → 40K1134+109#22034#21925
40K → 25.2M416+35#21925#21890
25.2M → Finish1325+127#21890#21763
TOTALS2462556+1906
📊

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