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BOSTON MARATHON 2025

Jade Santangelo

Bib: 29136•F

MA

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

Start
0:00:00
Race begins
5K· 3.11 mi
29:11
Rank: #23897
Start → 5K
29:11 | 9:24/mi
10K· 6.21 mi
58:44
Rank: #24045 (-148)
5K → 10K
29:33 | 9:31/mi
15K· 9.32 mi
1:27:42
Rank: #23779 (+266)
10K → 15K
28:58 | 9:19/mi
20K· 12.43 mi
1:56:25
Rank: #23352 (+427)
15K → 20K
28:43 | 9:15/mi
Half· 13.11 mi
2:02:31
Rank: #23269 (+83)
20K → Half
6:06 | 8:56/mi
25K· 15.53 mi
2:24:54
Rank: #22884 (+385)
Half → 25K
22:23 | 9:14/mi
30K· 18.64 mi
2:53:54
Rank: #22265 (+619)
25K → 30K
29:00 | 9:20/mi
20M
3:06:28
Rank: #21972 (+293)
30K → 20M
12:34 | 9:15/mi
21M
3:16:10
Rank: #21687 (+285)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
3:22:58
Rank: #21593 (+94)
21M → 35K
6:48 | 9:05/mi
23M
3:34:02
Rank: #21246 (+347)
35K → 23M
11:04 | 8:50/mi
24M
3:42:33
Rank: #21011 (+235)
23M → 24M
8:31 | 8:31/mi
40K· 24.85 mi
3:49:56
Rank: #20822 (+189)
24M → 40K
7:23 | 8:38/mi
25.2M
3:53:16
Rank: #20749 (+73)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
4:02:01
Rank: #20641 (+108)
25.2M → Finish
8:45 | 8:35/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:02:31
Pace9:21 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:59:30
Pace9:07 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4329:119:2429:11
9:24
-
10K
6.21 mi12:24:1658:449:2729:33
9:31
+0:07
15K
9.32 mi12:53:141:27:429:2528:58
9:19
-0:12
20K
12.43 mi13:21:571:56:259:2228:43
9:15
-0:04
Half
13.11 mi13:28:032:02:319:216:06
8:56
-0:19
25K
15.53 mi13:50:262:24:549:2022:23
9:14
+0:18
30K
18.64 mi14:19:262:53:549:2029:00
9:20
+0:06
20M
20.00 mi14:32:003:06:289:1912:34
9:15
-0:05
21M
21.00 mi14:41:423:16:109:209:42
9:42
+0:27
35K
21.75 mi14:48:303:22:589:206:48
9:05
-0:37
23M
23.00 mi14:59:343:34:029:1811:04
8:50
-0:15
24M
24.00 mi15:08:053:42:339:168:31
8:31
-0:19
40K
24.85 mi15:15:283:49:569:157:23
8:38
+0:07
25.2M
25.20 mi15:18:483:53:169:153:20
9:40
+1:02
Finish
26.22 mi15:27:334:02:019:148:45
8:35
-1:05

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

8:31 /mi

Average Pace

9:14 /mi

Slowest Pace

9:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:15

70% of race

Time at Steady Pace

1:11:46

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:14 /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 mi11:54:4329:119:2429:11
9:24
#23897
10K
6.21 mi12:24:1658:449:2729:33
9:31
#24045
15K
9.32 mi12:53:141:27:429:2528:58
9:19
#23779
20K
12.43 mi13:21:571:56:259:2228:43
9:15
#23352
Half
13.11 mi13:28:032:02:319:216:06
8:56
#23269
25K
15.53 mi13:50:262:24:549:2022:23
9:14
#22884
30K
18.64 mi14:19:262:53:549:2029:00
9:20
#22265
20M
20.00 mi14:32:003:06:289:1912:34
9:15
#21972
21M
21.00 mi14:41:423:16:109:209:42
9:42
#21687
35K
21.75 mi14:48:303:22:589:206:48
9:05
#21593
23M
23.00 mi14:59:343:34:029:1811:04
8:50
#21246
24M
24.00 mi15:08:053:42:339:168:31
8:31
#21011
40K
24.85 mi15:15:283:49:569:157:23
8:38
#20822
25.2M
25.20 mi15:18:483:53:169:153:20
9:40
#20749
Finish
26.22 mi15:27:334:02:019:148:45
8:35
#20641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi238979643964323281(Top 82%)9248(Top 76%)9248(Top 169%)
10K6.21 mi3.10 mi24045-1489709-669709-6624143(Top 85%)9767(Top 80%)9767(Top 179%)
15K9.32 mi3.11 mi23779+2669561+1489561+14823281(Top 82%)9248(Top 76%)9248(Top 169%)
20K12.43 mi3.11 mi23352+4279314+2479314+24722054(Top 78%)8614(Top 70%)8614(Top 158%)
Half13.11 mi0.68 mi23269+839271+439271+4321594(Top 76%)8363(Top 68%)8363(Top 153%)
25K15.53 mi2.42 mi22884+3859081+1909081+19020913(Top 74%)8044(Top 66%)8044(Top 147%)
30K18.64 mi3.11 mi22265+6198773+3088773+30819281(Top 68%)7277(Top 60%)7277(Top 133%)
20M20.00 mi1.36 mi21972+2938619+1548619+15418061(Top 64%)6756(Top 55%)6756(Top 124%)
21M21.00 mi1.00 mi21687+2858491+1288491+12817071(Top 60%)6305(Top 52%)6305(Top 115%)
35K21.75 mi0.75 mi21593+948452+398452+3918705(Top 66%)7313(Top 60%)7313(Top 134%)
23M23.00 mi1.25 mi21246+3478294+1588294+15815365(Top 54%)5539(Top 45%)5539(Top 101%)
24M24.00 mi1.00 mi21011+2358194+1008194+10014679(Top 52%)5215(Top 43%)5215(Top 95%)
40K24.85 mi0.85 mi20822+1898099+958099+9514331(Top 50%)5160(Top 42%)5160(Top 94%)
25.2M25.20 mi0.35 mi20749+738071+288071+2815557(Top 55%)5881(Top 48%)5881(Top 108%)
Finish26.22 mi1.02 mi20641+1088023+488023+4816806(Top 59%)6467(Top 53%)6467(Top 118%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23281

Females

9248

F18-39

9248

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24143

Females

9767

F18-39

9767

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23281

Females

9248

F18-39

9248

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22054

Females

8614

F18-39

8614

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21594

Females

8363

F18-39

8363

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

20913

Females

8044

F18-39

8044

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19281

Females

7277

F18-39

7277

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

18061

Females

6756

F18-39

6756

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17071

Females

6305

F18-39

6305

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18705

Females

7313

F18-39

7313

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15365

Females

5539

F18-39

5539

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14679

Females

5215

F18-39

5215

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14331

Females

5160

F18-39

5160

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15557

Females

5881

F18-39

5881

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16806

Females

6467

F18-39

6467

Passing Analysis

Category:
Athletes Passed
3678
Passed By
422
Net Change
+3256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23897
5K → 10K172320-148#23897#24045
10K → 15K31246+266#24045#23779
15K → 20K44013+427#23779#23352
20K → Half874+83#23352#23269
Half → 25K3927+385#23269#22884
25K → 30K6267+619#22884#22265
30K → 20M2952+293#22265#21972
20M → 21M2894+285#21972#21687
21M → 35K995+94#21687#21593
35K → 23M3514+347#21593#21246
23M → 24M2350+235#21246#21011
24M → 40K1901+189#21011#20822
40K → 25.2M752+73#20822#20749
25.2M → Finish1157+108#20749#20641
TOTALS3678422+3256
📊

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