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BOSTON MARATHON 2025

Lisa Levin

MD

Bib: 12010 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 31%
Gender (Female)
#0 / 12228
Top 14%
Masters (Masters Women)
#0 / 6759
Top 5%
Division (F50-54)
#0 / 1303
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:13/mi
22:24
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:16/mi
44:59
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:15/mi
1:07:31
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:18/mi
1:30:11
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:14/mi
1:35:07
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:23/mi
1:53:01
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:40/mi
2:16:50
↑ 181↓ 1480.2%
138 ft elev
20M
7:47/mi
2:27:25
↑ 64↓ 500.2%
148 ft elev
21M
8:13/mi
2:35:38
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:37/mi
2:41:20
↑ 17↓ 861.7%
156 ft elev
23M
7:45/mi
2:51:02
↑ 23↓ 630.6%
116 ft elev
24M
7:41/mi
2:58:43
↓ 821.3%
34 ft elev
40K· 24.85 mi
7:44/mi
3:05:20
↓ 200.3%
20 ft elev
25.2M
8:42/mi
3:08:20
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:42/mi
3:16:11
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:35:077:15 /mi⚡ faster
2nd Half
1:41:047:43 /mi+6.3%
Positive split — 6.3% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1522:247:1322:24
7:13
-
10K
6.21 mi11:12:5044:597:1422:35
7:16
+0:03
15K
9.32 mi11:35:221:07:317:1522:32
7:15
-0:01
20K
12.43 mi11:58:021:30:117:1522:40
7:18
+0:03
Half
13.11 mi12:02:581:35:077:154:56
7:14
-0:04
25K
15.53 mi12:20:521:53:017:1717:54
7:23
+0:09
30K
18.64 mi12:44:412:16:507:2023:49
7:40
+0:17
20M
20.00 mi12:55:162:27:257:2210:35
7:47
+0:07
21M
21.00 mi13:03:292:35:387:258:13
8:13
+0:26
35K
21.75 mi13:09:112:41:207:255:42
7:37
-0:36
23M
23.00 mi13:18:532:51:027:269:42
7:45
+0:08
24M
24.00 mi13:26:342:58:437:277:41
7:41
-0:04
40K
24.85 mi13:33:113:05:207:276:37
7:44
+0:03
25.2M
25.20 mi13:36:113:08:207:283:00
8:42
+0:58
Finish
26.22 mi13:44:023:16:117:297:51
7:42
-1:00

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

7:13 /mi

Average Pace

7:29 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:01

58% of race

Time at Steady Pace

1:11:57

37% of race

Time at Slower Pace

11:13

6% of race

Average Pace: 7:29 /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 mi10:50:1522:247:1322:24
7:13
#9554
10K
6.21 mi11:12:5044:597:1422:35
7:16
#9804
15K
9.32 mi11:35:221:07:317:1522:32
7:15
#9698
20K
12.43 mi11:58:021:30:117:1522:40
7:18
#9477
Half
13.11 mi12:02:581:35:077:154:56
7:14
#9452
25K
15.53 mi12:20:521:53:017:1717:54
7:23
#9363
30K
18.64 mi12:44:412:16:507:2023:49
7:40
#9211
20M
20.00 mi12:55:162:27:257:2210:35
7:47
#9162
21M
21.00 mi13:03:292:35:387:258:13
8:13
#9082
35K
21.75 mi13:09:112:41:207:255:42
7:37
#9080
23M
23.00 mi13:18:532:51:027:269:42
7:45
#8956
24M
24.00 mi13:26:342:58:437:277:41
7:41
#8927
40K
24.85 mi13:33:113:05:207:276:37
7:44
#8858
25.2M
25.20 mi13:36:113:08:207:283:00
8:42
#8870
Finish
26.22 mi13:44:023:16:117:297:51
7:42
#8918
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi955416091609959717011701
10K6.21 mi3.10 mi9804-2501712-1031712-1031010618741874
15K9.32 mi3.11 mi9698+1061694+181694+18959717011701
20K12.43 mi3.11 mi9477+2211628+661628+66903915461546
Half13.11 mi0.68 mi9452+251626+21626+2945016931693
25K15.53 mi2.42 mi9363+891611+151611+15903216481648
30K18.64 mi3.11 mi9211+1521602+91602+9896118181818
20M20.00 mi1.36 mi9162+491609-71609-7895519621962
21M21.00 mi1.00 mi9082+801611-21611-2870020272027
35K21.75 mi0.75 mi9080+21633-221633-22949123462346
23M23.00 mi1.25 mi8956+1241626+71626+7823219131913
24M24.00 mi1.00 mi8927+291645-191645-19902923372337
40K24.85 mi0.85 mi8858+691655-101655-10837521582158
25.2M25.20 mi0.35 mi8870-121676-211676-211002730143014
Finish26.22 mi1.02 mi8918-481731-551731-551072833223322

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

9597

Females

1701

F50-54

1701

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

10106

Females

1874

F50-54

1874

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

9597

Females

1701

F50-54

1701

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9039

Females

1546

F50-54

1546

20K→Half

12.4 - 13.1 mi

Top 33%
×2story building
+19ft-37ft

Overall

9450

Females

1693

F50-54

1693

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

9032

Females

1648

F50-54

1648

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8961

Females

1818

F50-54

1818

30K→20M

18.6 - 20.0 mi

Top 32%
×5story building
+64ft-50ft

Overall

8955

Females

1962

F50-54

1962

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

8700

Females

2027

F50-54

2027

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

9491

Females

2346

F50-54

2346

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

8232

Females

1913

F50-54

1913

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

9029

Females

2337

F50-54

2337

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8375

Females

2158

F50-54

2158

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

10027

Females

3014

F50-54

3014

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10728

Females

3322

F50-54

3322

Passing Analysis

Category:
Athletes Passed
1950
Passed By
1312
Net Change
+636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9554
5K → 10K138387-250#9554#9804
10K → 15K229122+106#9804#9698
15K → 20K28362+221#9698#9477
20K → Half4621+25#9477#9452
Half → 25K189100+89#9452#9363
25K → 30K289137+152#9363#9211
30K → 20M12172+49#9211#9162
20M → 21M13353+80#9162#9082
21M → 35K6058+2#9082#9080
35K → 23M16945+124#9080#8956
23M → 24M9061+29#8956#8927
24M → 40K10435+69#8927#8858
40K → 25.2M3547-12#8858#8870
25.2M → Finish64112-48#8870#8918
TOTALS19501312+636

Passing Charts

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