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BOSTON MARATHON 2025

Lisa Engler

Bib: 21622•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
Masters (Masters Women)
#0 / 6759
Top 33%
Division (F45-49)
#0 / 1813
Top 39%
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
7:59/mi
24:48
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
50:01
↑ 79↓ 1380.4%
15K· 9.32 mi
8:16/mi
1:15:43
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:41:48
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:47:28
↑ 19↓ 370.5%
25K· 15.53 mi
8:35/mi
2:08:16
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:35:27
↑ 181↓ 1480.2%
20M
8:40/mi
2:47:13
↑ 64↓ 500.2%
21M
9:20/mi
2:56:33
↑ 106↓ 241.6%
35K· 21.75 mi
8:17/mi
3:02:45
↑ 17↓ 861.7%
23M
8:46/mi
3:13:44
↑ 23↓ 630.6%
24M
8:33/mi
3:22:17
↓ 821.3%
40K· 24.85 mi
8:42/mi
3:29:43
↓ 200.3%
25.2M
8:56/mi
3:32:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:16/mi
3:41:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:28
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time1:53:45
Pace8:41 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5124:487:5924:48
7:59
-
10K
6.21 mi11:45:0450:018:0325:13
8:07
+0:08
15K
9.32 mi12:10:461:15:438:0725:42
8:16
+0:09
20K
12.43 mi12:36:511:41:488:1126:05
8:24
+0:08
Half
13.11 mi12:42:311:47:288:125:40
8:18
-0:06
25K
15.53 mi13:03:192:08:168:1520:48
8:35
+0:17
30K
18.64 mi13:30:302:35:278:2027:11
8:45
+0:10
20M
20.00 mi13:42:162:47:138:2211:46
8:40
-0:05
21M
21.00 mi13:51:362:56:338:249:20
9:20
+0:40
35K
21.75 mi13:57:483:02:458:246:12
8:17
-1:03
23M
23.00 mi14:08:473:13:448:2510:59
8:46
+0:29
24M
24.00 mi14:17:203:22:178:268:33
8:33
-0:13
40K
24.85 mi14:24:463:29:438:267:26
8:42
+0:09
25.2M
25.20 mi14:27:513:32:488:273:05
8:56
+0:14
Finish
26.22 mi14:36:163:41:138:278:25
8:16
-0:40

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

7:59 /mi

Average Pace

8:27 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:28:48

94% of race

Time at Steady Pace

12:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:26 /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 mi11:19:5124:487:5924:48
7:59
#16461
10K
6.21 mi11:45:0450:018:0325:13
8:07
#16903
15K
9.32 mi12:10:461:15:438:0725:42
8:16
#17256
20K
12.43 mi12:36:511:41:488:1126:05
8:24
#17292
Half
13.11 mi12:42:311:47:288:125:40
8:18
#17314
25K
15.53 mi13:03:192:08:168:1520:48
8:35
#17325
30K
18.64 mi13:30:302:35:278:2027:11
8:45
#17081
20M
20.00 mi13:42:162:47:138:2211:46
8:40
#16890
21M
21.00 mi13:51:362:56:338:249:20
9:20
#16750
35K
21.75 mi13:57:483:02:458:246:12
8:17
#16635
23M
23.00 mi14:08:473:13:448:2510:59
8:46
#16492
24M
24.00 mi14:17:203:22:178:268:33
8:33
#16404
40K
24.85 mi14:24:463:29:438:267:26
8:42
#16325
25.2M
25.20 mi14:27:513:32:488:273:05
8:56
#16244
Finish
26.22 mi14:36:163:41:138:278:25
8:16
#16178
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi164615425542517863(Top 63%)6236(Top 51%)6236(Top 344%)
10K6.21 mi3.10 mi16903-4425665-2405665-24017331(Top 61%)5898(Top 48%)5898(Top 325%)
15K9.32 mi3.11 mi17256-3535866-2015866-20117863(Top 63%)6236(Top 51%)6236(Top 344%)
20K12.43 mi3.11 mi17292-365912-465912-4617528(Top 62%)6064(Top 50%)6064(Top 334%)
Half13.11 mi0.68 mi17314-225933-215933-2117974(Top 63%)6291(Top 51%)6291(Top 347%)
25K15.53 mi2.42 mi17325-115955-225955-2217680(Top 62%)6236(Top 51%)6236(Top 344%)
30K18.64 mi3.11 mi17081+2445867+885867+8816297(Top 57%)5630(Top 46%)5630(Top 311%)
20M20.00 mi1.36 mi16890+1915775+925775+9214837(Top 52%)4965(Top 41%)4965(Top 274%)
21M21.00 mi1.00 mi16750+1405730+455730+4515331(Top 54%)5361(Top 44%)5361(Top 296%)
35K21.75 mi0.75 mi16635+1155684+465684+4614223(Top 50%)4811(Top 39%)4811(Top 265%)
23M23.00 mi1.25 mi16492+1435629+555629+5514985(Top 53%)5331(Top 44%)5331(Top 294%)
24M24.00 mi1.00 mi16404+885613+165613+1614850(Top 52%)5305(Top 43%)5305(Top 293%)
40K24.85 mi0.85 mi16325+795594+195594+1914608(Top 51%)5307(Top 43%)5307(Top 293%)
25.2M25.20 mi0.35 mi16244+815549+455549+4511577(Top 41%)3814(Top 31%)3814(Top 210%)
Finish26.22 mi1.02 mi16178+665530+195530+1914696(Top 52%)5317(Top 43%)5317(Top 293%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

17863

Females

6236

F45-49

6236

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

17331

Females

5898

F45-49

5898

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

17863

Females

6236

F45-49

6236

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17528

Females

6064

F45-49

6064

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17974

Females

6291

F45-49

6291

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17680

Females

6236

F45-49

6236

25K→30K

15.5 - 18.6 mi

Top 57%
×9story building
+181ft-148ft

Overall

16297

Females

5630

F45-49

5630

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14837

Females

4965

F45-49

4965

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

15331

Females

5361

F45-49

5361

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14223

Females

4811

F45-49

4811

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14985

Females

5331

F45-49

5331

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14850

Females

5305

F45-49

5305

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14608

Females

5307

F45-49

5307

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11577

Females

3814

F45-49

3814

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

14696

Females

5317

F45-49

5317

Passing Analysis

Category:
Athletes Passed
2050
Passed By
1767
Net Change
+283
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16461
5K → 10K139581-442#16461#16903
10K → 15K91444-353#16903#17256
15K → 20K178214-36#17256#17292
20K → Half2648-22#17292#17314
Half → 25K166177-11#17314#17325
25K → 30K34399+244#17325#17081
30K → 20M20413+191#17081#16890
20M → 21M17535+140#16890#16750
21M → 35K12611+115#16750#16635
35K → 23M17936+143#16635#16492
23M → 24M12638+88#16492#16404
24M → 40K10526+79#16404#16325
40K → 25.2M832+81#16325#16244
25.2M → Finish10943+66#16244#16178
TOTALS20501767+283
📊

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