Boston Marathon logo
BOSTON MARATHON 2025

Emily Levy

Bib: 27973•F

CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:42
Rank: #22072
Start → 5K
27:42 | 8:55/mi
10K· 6.21 mi
54:43
Rank: #21481 (+591)
5K → 10K
27:01 | 8:42/mi
15K· 9.32 mi
1:21:28
Rank: #20955 (+526)
10K → 15K
26:45 | 8:37/mi
20K· 12.43 mi
1:50:14
Rank: #21279 (-324)
15K → 20K
28:46 | 9:16/mi
Half· 13.11 mi
1:56:03
Rank: #21188 (+91)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:18:21
Rank: #21137 (+51)
Half → 25K
22:18 | 9:12/mi
30K· 18.64 mi
2:47:47
Rank: #20872 (+265)
25K → 30K
29:26 | 9:28/mi
20M
3:00:59
Rank: #20790 (+82)
30K → 20M
13:12 | 9:43/mi
21M
3:11:17
Rank: #20676 (+114)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:17:59
Rank: #20589 (+87)
21M → 35K
6:42 | 8:57/mi
23M
3:30:08
Rank: #20534 (+55)
35K → 23M
12:09 | 9:42/mi
24M
3:39:49
Rank: #20550 (-16)
23M → 24M
9:41 | 9:41/mi
40K· 24.85 mi
3:48:15
Rank: #20553 (-3)
24M → 40K
8:26 | 9:52/mi
25.2M
3:51:42
Rank: #20512 (+41)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
4:00:13
Rank: #20382 (+130)
25.2M → Finish
8:31 | 8:21/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:03
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:04:10
Pace9:28 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4327:428:5527:42
8:55
-
10K
6.21 mi12:15:4454:438:4827:01
8:42
-0:13
15K
9.32 mi12:42:291:21:288:4426:45
8:37
-0:05
20K
12.43 mi13:11:151:50:148:5228:46
9:16
+0:39
Half
13.11 mi13:17:041:56:038:515:49
8:32
-0:44
25K
15.53 mi13:39:222:18:218:5422:18
9:12
+0:40
30K
18.64 mi14:08:482:47:479:0029:26
9:28
+0:16
20M
20.00 mi14:22:003:00:599:0313:12
9:43
+0:15
21M
21.00 mi14:32:183:11:179:0710:18
10:18
+0:35
35K
21.75 mi14:39:003:17:599:066:42
8:57
-1:21
23M
23.00 mi14:51:093:30:089:0812:09
9:42
+0:45
24M
24.00 mi15:00:503:39:499:109:41
9:41
-0:01
40K
24.85 mi15:09:163:48:159:118:26
9:52
+0:11
25.2M
25.20 mi15:12:433:51:429:123:27
10:00
+0:08
Finish
26.22 mi15:21:144:00:139:108:31
8:21
-1:39

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

8:21 /mi

Average Pace

9:10 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:30

43% of race

Time at Steady Pace

1:20:30

34% of race

Time at Slower Pace

57:13

24% of race

Average Pace: 9:10 /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 mi11:48:4327:428:5527:42
8:55
#22072
10K
6.21 mi12:15:4454:438:4827:01
8:42
#21481
15K
9.32 mi12:42:291:21:288:4426:45
8:37
#20955
20K
12.43 mi13:11:151:50:148:5228:46
9:16
#21279
Half
13.11 mi13:17:041:56:038:515:49
8:32
#21188
25K
15.53 mi13:39:222:18:218:5422:18
9:12
#21137
30K
18.64 mi14:08:482:47:479:0029:26
9:28
#20872
20M
20.00 mi14:22:003:00:599:0313:12
9:43
#20790
21M
21.00 mi14:32:183:11:179:0710:18
10:18
#20676
35K
21.75 mi14:39:003:17:599:066:42
8:57
#20589
23M
23.00 mi14:51:093:30:089:0812:09
9:42
#20534
24M
24.00 mi15:00:503:39:499:109:41
9:41
#20550
40K
24.85 mi15:09:163:48:159:118:26
9:52
#20553
25.2M
25.20 mi15:12:433:51:429:123:27
10:00
#20512
Finish
26.22 mi15:21:144:00:139:108:31
8:21
#20382
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi220728669866919994(Top 70%)7439(Top 61%)7439(Top 136%)
10K6.21 mi3.10 mi21481+5918328+3418328+34120852(Top 73%)7942(Top 65%)7942(Top 145%)
15K9.32 mi3.11 mi20955+5268017+3118017+31119994(Top 70%)7439(Top 61%)7439(Top 136%)
20K12.43 mi3.11 mi21279-3248186-1698186-16922129(Top 78%)8654(Top 71%)8654(Top 158%)
Half13.11 mi0.68 mi21188+918132+548132+5419442(Top 68%)7163(Top 59%)7163(Top 131%)
25K15.53 mi2.42 mi21137+518116+168116+1620760(Top 73%)7949(Top 65%)7949(Top 145%)
30K18.64 mi3.11 mi20872+2658023+938023+9319845(Top 70%)7574(Top 62%)7574(Top 138%)
20M20.00 mi1.36 mi20790+827990+337990+3320000(Top 70%)7790(Top 64%)7790(Top 142%)
21M21.00 mi1.00 mi20676+1147946+447946+4419394(Top 68%)7554(Top 62%)7554(Top 138%)
35K21.75 mi0.75 mi20589+877913+337913+3318067(Top 64%)6949(Top 57%)6949(Top 127%)
23M23.00 mi1.25 mi20534+557905+87905+819467(Top 69%)7762(Top 63%)7762(Top 142%)
24M24.00 mi1.00 mi20550-167930-257930-2520332(Top 72%)8258(Top 68%)8258(Top 151%)
40K24.85 mi0.85 mi20553-37952-227952-2220007(Top 70%)8161(Top 67%)8161(Top 149%)
25.2M25.20 mi0.35 mi20512+417935+177935+1717152(Top 60%)6690(Top 55%)6690(Top 122%)
Finish26.22 mi1.02 mi20382+1307879+567879+5615336(Top 54%)5669(Top 46%)5669(Top 104%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19994

Females

7439

F18-39

7439

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

20852

Females

7942

F18-39

7942

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19994

Females

7439

F18-39

7439

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22129

Females

8654

F18-39

8654

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19442

Females

7163

F18-39

7163

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

20760

Females

7949

F18-39

7949

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19845

Females

7574

F18-39

7574

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

20000

Females

7790

F18-39

7790

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19394

Females

7554

F18-39

7554

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18067

Females

6949

F18-39

6949

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19467

Females

7762

F18-39

7762

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

20332

Females

8258

F18-39

8258

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

20007

Females

8161

F18-39

8161

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17152

Females

6690

F18-39

6690

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

15336

Females

5669

F18-39

5669

Passing Analysis

Category:
Athletes Passed
2725
Passed By
1035
Net Change
+1690
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22072
5K → 10K66170+591#22072#21481
10K → 15K55731+526#21481#20955
15K → 20K115439-324#20955#21279
20K → Half954+91#21279#21188
Half → 25K170119+51#21188#21137
25K → 30K34580+265#21137#20872
30K → 20M13553+82#20872#20790
20M → 21M15339+114#20790#20676
21M → 35K925+87#20676#20589
35K → 23M11055+55#20589#20534
23M → 24M5167-16#20534#20550
24M → 40K5558-3#20550#20553
40K → 25.2M498+41#20553#20512
25.2M → Finish1377+130#20512#20382
TOTALS27251035+1690
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing