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BOSTON MARATHON 2025

Lisa Mitro

Bib: 31180•F

VA

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

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
10:04/mi
31:15
↑ 97↓ 3451.5%
10K· 6.21 mi
9:54/mi
1:01:59
↑ 79↓ 1380.4%
15K· 9.32 mi
9:44/mi
1:32:13
↑ 67↓ 78
20K· 12.43 mi
9:51/mi
2:02:48
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:09:29
↑ 19↓ 370.5%
25K· 15.53 mi
9:57/mi
2:33:36
↑ 66↓ 880.2%
30K· 18.64 mi
10:10/mi
3:05:11
↑ 181↓ 1480.2%
20M
10:17/mi
3:19:09
↑ 64↓ 500.2%
21M
10:23/mi
3:29:32
↑ 106↓ 241.6%
35K· 21.75 mi
10:06/mi
3:37:05
↑ 17↓ 861.7%
23M
10:17/mi
3:49:58
↑ 23↓ 630.6%
24M
10:38/mi
4:00:36
↓ 821.3%
40K· 24.85 mi
10:46/mi
4:09:48
↓ 200.3%
25.2M
11:13/mi
4:13:40
↑ 13↓ 160.2%
Finish· 26.22 mi
9:13/mi
4:23:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:29
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time2:13:35
Pace10:11 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2131:1510:0431:15
10:04
-
10K
6.21 mi12:28:051:01:599:5930:44
9:54
-0:10
15K
9.32 mi12:58:191:32:139:5430:14
9:44
-0:10
20K
12.43 mi13:28:542:02:489:5330:35
9:51
+0:07
Half
13.11 mi13:35:352:09:299:536:41
9:48
-0:03
25K
15.53 mi13:59:422:33:369:5324:07
9:57
+0:09
30K
18.64 mi14:31:173:05:119:5631:35
10:10
+0:13
20M
20.00 mi14:45:153:19:099:5713:58
10:17
+0:07
21M
21.00 mi14:55:383:29:329:5910:23
10:23
+0:06
35K
21.75 mi15:03:113:37:059:597:33
10:06
-0:17
23M
23.00 mi15:16:043:49:5810:0012:53
10:17
+0:11
24M
24.00 mi15:26:424:00:3610:0210:38
10:38
+0:21
40K
24.85 mi15:35:544:09:4810:039:12
10:46
+0:08
25.2M
25.20 mi15:39:464:13:4010:043:52
11:13
+0:27
Finish
26.22 mi15:49:104:23:0410:029:24
9:13
-2:00

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

9:13 /mi

Average Pace

10:02 /mi

Slowest Pace

11:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:54

29% of race

Time at Steady Pace

2:32:05

58% of race

Time at Slower Pace

34:05

13% of race

Average Pace: 10:02 /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 mi11:57:2131:1510:0431:15
10:04
#25728
10K
6.21 mi12:28:051:01:599:5930:44
9:54
#25378
15K
9.32 mi12:58:191:32:139:5430:14
9:44
#25039
20K
12.43 mi13:28:542:02:489:5330:35
9:51
#24716
Half
13.11 mi13:35:352:09:299:536:41
9:48
#24693
25K
15.53 mi13:59:422:33:369:5324:07
9:57
#24475
30K
18.64 mi14:31:173:05:119:5631:35
10:10
#24059
20M
20.00 mi14:45:153:19:099:5713:58
10:17
#23897
21M
21.00 mi14:55:383:29:329:5910:23
10:23
#23665
35K
21.75 mi15:03:113:37:059:597:33
10:06
#23609
23M
23.00 mi15:16:043:49:5810:0012:53
10:17
#23471
24M
24.00 mi15:26:424:00:3610:0210:38
10:38
#23444
40K
24.85 mi15:35:544:09:4810:039:12
10:46
#23389
25.2M
25.20 mi15:39:464:13:4010:043:52
11:13
#23366
Finish
26.22 mi15:49:104:23:0410:029:24
9:13
#23276
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25728106021060224365(Top 86%)9879(Top 81%)9879(Top 181%)
10K6.21 mi3.10 mi25378+35010436+16610436+16625073(Top 88%)10272(Top 84%)10272(Top 188%)
15K9.32 mi3.11 mi25039+33910246+19010246+19024365(Top 86%)9879(Top 81%)9879(Top 181%)
20K12.43 mi3.11 mi24716+32310079+16710079+16723873(Top 84%)9638(Top 79%)9638(Top 176%)
Half13.11 mi0.68 mi24693+2310066+1310066+1324375(Top 86%)9919(Top 81%)9919(Top 181%)
25K15.53 mi2.42 mi24475+2189968+989968+9823126(Top 81%)9268(Top 76%)9268(Top 169%)
30K18.64 mi3.11 mi24059+4169761+2079761+20722107(Top 78%)8823(Top 72%)8823(Top 161%)
20M20.00 mi1.36 mi23897+1629691+709691+7021814(Top 77%)8799(Top 72%)8799(Top 161%)
21M21.00 mi1.00 mi23665+2329591+1009591+10019678(Top 69%)7735(Top 63%)7735(Top 141%)
35K21.75 mi0.75 mi23609+569568+239568+2322175(Top 78%)9126(Top 75%)9126(Top 167%)
23M23.00 mi1.25 mi23471+1389514+549514+5421400(Top 75%)8753(Top 72%)8753(Top 160%)
24M24.00 mi1.00 mi23444+279509+59509+523164(Top 82%)9718(Top 79%)9718(Top 178%)
40K24.85 mi0.85 mi23389+559501+89501+822604(Top 80%)9505(Top 78%)9505(Top 174%)
25.2M25.20 mi0.35 mi23366+239500+19500+121324(Top 75%)8834(Top 72%)8834(Top 162%)
Finish26.22 mi1.02 mi23276+909465+359465+3520094(Top 71%)8209(Top 67%)8209(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24365

Females

9879

F18-39

9879

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25073

Females

10272

F18-39

10272

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24365

Females

9879

F18-39

9879

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

23873

Females

9638

F18-39

9638

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24375

Females

9919

F18-39

9919

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23126

Females

9268

F18-39

9268

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22107

Females

8823

F18-39

8823

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21814

Females

8799

F18-39

8799

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19678

Females

7735

F18-39

7735

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22175

Females

9126

F18-39

9126

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21400

Females

8753

F18-39

8753

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

23164

Females

9718

F18-39

9718

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22604

Females

9505

F18-39

9505

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21324

Females

8834

F18-39

8834

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20094

Females

8209

F18-39

8209

Passing Analysis

Category:
Athletes Passed
2702
Passed By
250
Net Change
+2452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25728
5K → 10K40555+350#25728#25378
10K → 15K35718+339#25378#25039
15K → 20K34522+323#25039#24716
20K → Half3714+23#24716#24693
Half → 25K23012+218#24693#24475
25K → 30K43115+416#24475#24059
30K → 20M1719+162#24059#23897
20M → 21M2331+232#23897#23665
21M → 35K7418+56#23665#23609
35K → 23M15517+138#23609#23471
23M → 24M5023+27#23471#23444
24M → 40K7520+55#23444#23389
40K → 25.2M3714+23#23389#23366
25.2M → Finish10212+90#23366#23276
TOTALS2702250+2452
📊

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