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BOSTON MARATHON 2025

Ali Cano

Bib: 19483•F

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 28%
Division (F18-39)
#0 / 5469
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:58/mi
24:44
↑ 97↓ 3451.5%
10K· 6.21 mi
7:46/mi
48:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:12:49
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:36:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:42:03
↑ 19↓ 370.5%
25K· 15.53 mi
7:50/mi
2:01:03
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:26:29
↑ 181↓ 1480.2%
20M
8:00/mi
2:37:21
↑ 64↓ 500.2%
21M
8:39/mi
2:46:00
↑ 106↓ 241.6%
35K· 21.75 mi
7:29/mi
2:51:36
↑ 17↓ 861.7%
23M
7:57/mi
3:01:33
↑ 23↓ 630.6%
24M
7:53/mi
3:09:26
↓ 821.3%
40K· 24.85 mi
8:09/mi
3:16:24
↓ 200.3%
25.2M
8:45/mi
3:19:25
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:27:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:03
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:45:03
Pace8:01 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:2224:447:5824:44
7:58
-
10K
6.21 mi12:04:2948:517:5224:07
7:46
-0:12
15K
9.32 mi12:28:271:12:497:4923:58
7:43
-0:03
20K
12.43 mi12:52:291:36:517:4824:02
7:44
+0:01
Half
13.11 mi12:57:411:42:037:475:12
7:37
-0:07
25K
15.53 mi13:16:412:01:037:4819:00
7:50
+0:13
30K
18.64 mi13:42:072:26:297:5125:26
8:11
+0:21
20M
20.00 mi13:52:592:37:217:5210:52
8:00
-0:11
21M
21.00 mi14:01:382:46:007:548:39
8:39
+0:39
35K
21.75 mi14:07:142:51:367:535:36
7:29
-1:10
23M
23.00 mi14:17:113:01:337:549:57
7:57
+0:28
24M
24.00 mi14:25:043:09:267:547:53
7:53
-0:04
40K
24.85 mi14:32:023:16:247:546:58
8:09
+0:16
25.2M
25.20 mi14:35:033:19:257:553:01
8:45
+0:36
Finish
26.22 mi14:42:443:27:067:547:41
7:32
-1:13

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

7:29 /mi

Average Pace

7:54 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:26

94% of race

Time at Steady Pace

11:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi11:40:2224:447:5824:44
7:58
#16293
10K
6.21 mi12:04:2948:517:5224:07
7:46
#15347
15K
9.32 mi12:28:271:12:497:4923:58
7:43
#14741
20K
12.43 mi12:52:291:36:517:4824:02
7:44
#14194
Half
13.11 mi12:57:411:42:037:475:12
7:37
#14121
25K
15.53 mi13:16:412:01:037:4819:00
7:50
#13834
30K
18.64 mi13:42:072:26:297:5125:26
8:11
#13550
20M
20.00 mi13:52:592:37:217:5210:52
8:00
#13266
21M
21.00 mi14:01:382:46:007:548:39
8:39
#13127
35K
21.75 mi14:07:142:51:367:535:36
7:29
#12942
23M
23.00 mi14:17:113:01:337:549:57
7:57
#12712
24M
24.00 mi14:25:043:09:267:547:53
7:53
#12586
40K
24.85 mi14:32:023:16:247:546:58
8:09
#12491
25.2M
25.20 mi14:35:033:19:257:553:01
8:45
#12448
Finish
26.22 mi14:42:443:27:067:547:41
7:32
#12302
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi162935323532313646(Top 48%)3809(Top 31%)3809(Top 70%)
10K6.21 mi3.10 mi15347+9464745+5784745+57814474(Top 51%)4232(Top 35%)4232(Top 77%)
15K9.32 mi3.11 mi14741+6064396+3494396+34913646(Top 48%)3809(Top 31%)3809(Top 70%)
20K12.43 mi3.11 mi14194+5474119+2774119+27712727(Top 45%)3401(Top 28%)3401(Top 62%)
Half13.11 mi0.68 mi14121+734074+454074+4512819(Top 45%)3398(Top 28%)3398(Top 62%)
25K15.53 mi2.42 mi13834+2873948+1263948+12612645(Top 45%)3469(Top 28%)3469(Top 63%)
30K18.64 mi3.11 mi13550+2843850+983850+9812729(Top 45%)3677(Top 30%)3677(Top 67%)
20M20.00 mi1.36 mi13266+2843730+1203730+12010457(Top 37%)2671(Top 22%)2671(Top 49%)
21M21.00 mi1.00 mi13127+1393677+533677+5311402(Top 40%)3303(Top 27%)3303(Top 60%)
35K21.75 mi0.75 mi12942+1853592+853592+858598(Top 30%)1964(Top 16%)1964(Top 36%)
23M23.00 mi1.25 mi12712+2303509+833509+839672(Top 34%)2591(Top 21%)2591(Top 47%)
24M24.00 mi1.00 mi12586+1263466+433466+4310471(Top 37%)3037(Top 25%)3037(Top 56%)
40K24.85 mi0.85 mi12491+953453+133453+1311244(Top 40%)3528(Top 29%)3528(Top 65%)
25.2M25.20 mi0.35 mi12448+433445+83445+810373(Top 37%)3209(Top 26%)3209(Top 59%)
Finish26.22 mi1.02 mi12302+1463410+353410+359525(Top 34%)2780(Top 23%)2780(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13646

Females

3809

F18-39

3809

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

14474

Females

4232

F18-39

4232

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13646

Females

3809

F18-39

3809

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12727

Females

3401

F18-39

3401

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

12819

Females

3398

F18-39

3398

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12645

Females

3469

F18-39

3469

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12729

Females

3677

F18-39

3677

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10457

Females

2671

F18-39

2671

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11402

Females

3303

F18-39

3303

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

8598

Females

1964

F18-39

1964

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9672

Females

2591

F18-39

2591

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10471

Females

3037

F18-39

3037

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11244

Females

3528

F18-39

3528

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

10373

Females

3209

F18-39

3209

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2story building
+22ft-21ft

Overall

9525

Females

2780

F18-39

2780

Passing Analysis

Category:
Athletes Passed
4358
Passed By
367
Net Change
+3991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16293
5K → 10K100256+946#16293#15347
10K → 15K62620+606#15347#14741
15K → 20K56417+547#14741#14194
20K → Half796+73#14194#14121
Half → 25K32942+287#14121#13834
25K → 30K37187+284#13834#13550
30K → 20M2939+284#13550#13266
20M → 21M18041+139#13266#13127
21M → 35K1861+185#13127#12942
35K → 23M24111+230#12942#12712
23M → 24M14519+126#12712#12586
24M → 40K12025+95#12586#12491
40K → 25.2M5916+43#12491#12448
25.2M → Finish16317+146#12448#12302
TOTALS4358367+3991
📊

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