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BOSTON MARATHON 2025

Lisa Charles

Bib: 18579•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 26%
Division (F18-39)
#0 / 5469
Top 43%
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
7:47/mi
24:10
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
48:26
↑ 79↓ 1380.4%
15K· 9.32 mi
7:43/mi
1:12:26
↑ 67↓ 78
20K· 12.43 mi
7:49/mi
1:36:43
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:41:48
↑ 19↓ 370.5%
25K· 15.53 mi
7:44/mi
2:00:33
↑ 66↓ 880.2%
30K· 18.64 mi
7:52/mi
2:25:00
↑ 181↓ 1480.2%
20M
8:05/mi
2:35:59
↑ 64↓ 500.2%
21M
8:40/mi
2:44:39
↑ 106↓ 241.6%
35K· 21.75 mi
7:34/mi
2:50:19
↑ 17↓ 861.7%
23M
8:06/mi
3:00:27
↑ 23↓ 630.6%
24M
7:44/mi
3:08:11
↓ 821.3%
40K· 24.85 mi
7:56/mi
3:14:58
↓ 200.3%
25.2M
8:30/mi
3:17:54
↑ 13↓ 160.2%
Finish· 26.22 mi
7:21/mi
3:25:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:48
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:43:35
Pace7:54 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2324:107:4724:10
7:47
-
10K
6.21 mi11:39:3948:267:4824:16
7:49
+0:02
15K
9.32 mi12:03:391:12:267:4624:00
7:43
-0:06
20K
12.43 mi12:27:561:36:437:4724:17
7:49
+0:06
Half
13.11 mi12:33:011:41:487:465:05
7:27
-0:22
25K
15.53 mi12:51:462:00:337:4618:45
7:44
+0:17
30K
18.64 mi13:16:132:25:007:4724:27
7:52
+0:08
20M
20.00 mi13:27:122:35:597:4810:59
8:05
+0:13
21M
21.00 mi13:35:522:44:397:508:40
8:40
+0:35
35K
21.75 mi13:41:322:50:197:505:40
7:34
-1:06
23M
23.00 mi13:51:403:00:277:5110:08
8:06
+0:32
24M
24.00 mi13:59:243:08:117:507:44
7:44
-0:22
40K
24.85 mi14:06:113:14:587:516:47
7:56
+0:12
25.2M
25.20 mi14:09:073:17:547:512:56
8:30
+0:34
Finish
26.22 mi14:16:363:25:237:507:29
7:21
-1:09

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

7:21 /mi

Average Pace

7:50 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:03:39

89% of race

Time at Steady Pace

21:44

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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 mi11:15:2324:107:4724:10
7:47
#14622
10K
6.21 mi11:39:3948:267:4824:16
7:49
#14742
15K
9.32 mi12:03:391:12:267:4624:00
7:43
#14389
20K
12.43 mi12:27:561:36:437:4724:17
7:49
#14104
Half
13.11 mi12:33:011:41:487:465:05
7:27
#13961
25K
15.53 mi12:51:462:00:337:4618:45
7:44
#13532
30K
18.64 mi13:16:132:25:007:4724:27
7:52
#12889
20M
20.00 mi13:27:122:35:597:4810:59
8:05
#12718
21M
21.00 mi13:35:522:44:397:508:40
8:40
#12627
35K
21.75 mi13:41:322:50:197:505:40
7:34
#12471
23M
23.00 mi13:51:403:00:277:5110:08
8:06
#12321
24M
24.00 mi13:59:243:08:117:507:44
7:44
#12177
40K
24.85 mi14:06:113:14:587:516:47
7:56
#12059
25.2M
25.20 mi14:09:073:17:547:512:56
8:30
#11981
Finish
26.22 mi14:16:363:25:237:507:29
7:21
#11801
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146224292429213746(Top 48%)3864(Top 32%)3864(Top 71%)
10K6.21 mi3.10 mi14742-1204393-1014393-10114919(Top 53%)4478(Top 37%)4478(Top 82%)
15K9.32 mi3.11 mi14389+3534192+2014192+20113746(Top 48%)3864(Top 32%)3864(Top 71%)
20K12.43 mi3.11 mi14104+2854062+1304062+13013410(Top 47%)3762(Top 31%)3762(Top 69%)
Half13.11 mi0.68 mi13961+1433984+783984+7811405(Top 40%)2650(Top 22%)2650(Top 48%)
25K15.53 mi2.42 mi13532+4293784+2003784+20011830(Top 42%)3033(Top 25%)3033(Top 55%)
30K18.64 mi3.11 mi12889+6433479+3053479+30510435(Top 37%)2513(Top 21%)2513(Top 46%)
20M20.00 mi1.36 mi12718+1713426+533426+5311003(Top 39%)2944(Top 24%)2944(Top 54%)
21M21.00 mi1.00 mi12627+913402+243402+2411497(Top 40%)3352(Top 27%)3352(Top 61%)
35K21.75 mi0.75 mi12471+1563348+543348+549235(Top 33%)2257(Top 18%)2257(Top 41%)
23M23.00 mi1.25 mi12321+1503307+413307+4110725(Top 38%)3097(Top 25%)3097(Top 57%)
24M24.00 mi1.00 mi12177+1443265+423265+429390(Top 33%)2523(Top 21%)2523(Top 46%)
40K24.85 mi0.85 mi12059+1183239+263239+269744(Top 34%)2803(Top 23%)2803(Top 51%)
25.2M25.20 mi0.35 mi11981+783213+263213+268917(Top 31%)2501(Top 20%)2501(Top 46%)
Finish26.22 mi1.02 mi11801+1803155+583155+588116(Top 29%)2124(Top 17%)2124(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13746

Females

3864

F18-39

3864

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14919

Females

4478

F18-39

4478

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13746

Females

3864

F18-39

3864

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

13410

Females

3762

F18-39

3762

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11405

Females

2650

F18-39

2650

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11830

Females

3033

F18-39

3033

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

10435

Females

2513

F18-39

2513

30K→20M

18.6 - 20.0 mi

Top 39%
×5story building
+64ft-50ft

Overall

11003

Females

2944

F18-39

2944

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11497

Females

3352

F18-39

3352

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9235

Females

2257

F18-39

2257

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10725

Females

3097

F18-39

3097

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

9390

Females

2523

F18-39

2523

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9744

Females

2803

F18-39

2803

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8917

Females

2501

F18-39

2501

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

8116

Females

2124

F18-39

2124

Passing Analysis

Category:
Athletes Passed
3512
Passed By
691
Net Change
+2821
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14622
5K → 10K239359-120#14622#14742
10K → 15K40653+353#14742#14389
15K → 20K35873+285#14389#14104
20K → Half1430+143#14104#13961
Half → 25K44112+429#13961#13532
25K → 30K65613+643#13532#12889
30K → 20M20938+171#12889#12718
20M → 21M15160+91#12718#12627
21M → 35K1604+156#12627#12471
35K → 23M17626+150#12471#12321
23M → 24M16319+144#12321#12177
24M → 40K13820+118#12177#12059
40K → 25.2M846+78#12059#11981
25.2M → Finish1888+180#11981#11801
TOTALS3512691+2821
📊

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