Boston Marathon logo
BOSTON MARATHON 2025

Emilee Roberts

Bib: 17628•F

UT

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 46%
Gender (Female)
#0 / 12228
Top 31%
Division (F18-39)
#0 / 5469
Top 50%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:06
Rank: #14451
Start → 5K
24:06 | 7:45/mi
10K· 6.21 mi
48:27
Rank: #14774 (-323)
5K → 10K
24:21 | 7:50/mi
15K· 9.32 mi
1:12:40
Rank: #14598 (+176)
10K → 15K
24:13 | 7:48/mi
20K· 12.43 mi
1:36:54
Rank: #14231 (+367)
15K → 20K
24:14 | 7:48/mi
Half· 13.11 mi
1:42:12
Rank: #14216 (+15)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
2:01:26
Rank: #14023 (+193)
Half → 25K
19:14 | 7:56/mi
30K· 18.64 mi
2:26:43
Rank: #13645 (+378)
25K → 30K
25:17 | 8:08/mi
20M
2:37:52
Rank: #13478 (+167)
30K → 20M
11:09 | 8:12/mi
21M
2:46:46
Rank: #13407 (+71)
20M → 21M
8:54 | 8:54/mi
35K· 21.75 mi
2:52:51
Rank: #13394 (+13)
21M → 35K
6:05 | 8:08/mi
23M
3:03:15
Rank: #13282 (+112)
35K → 23M
10:24 | 8:18/mi
24M
3:11:16
Rank: #13178 (+104)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:18:23
Rank: #13126 (+52)
24M → 40K
7:07 | 8:19/mi
25.2M
3:21:33
Rank: #13127 (-1)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:29:38
Rank: #13119 (+8)
25.2M → Finish
8:05 | 7:56/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
Time1:42:12
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:47:26
Pace8:12 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4024:067:4524:06
7:45
-
10K
6.21 mi11:39:0148:277:4824:21
7:50
+0:05
15K
9.32 mi12:03:141:12:407:4824:13
7:48
-0:02
20K
12.43 mi12:27:281:36:547:4824:14
7:48
0:00
Half
13.11 mi12:32:461:42:127:485:18
7:46
-0:02
25K
15.53 mi12:52:002:01:267:4919:14
7:56
+0:10
30K
18.64 mi13:17:172:26:437:5225:17
8:08
+0:12
20M
20.00 mi13:28:262:37:527:5411:09
8:12
+0:04
21M
21.00 mi13:37:202:46:467:568:54
8:54
+0:42
35K
21.75 mi13:43:252:52:517:576:05
8:08
-0:46
23M
23.00 mi13:53:493:03:157:5810:24
8:18
+0:10
24M
24.00 mi14:01:503:11:167:588:01
8:01
-0:17
40K
24.85 mi14:08:573:18:237:597:07
8:19
+0:18
25.2M
25.20 mi14:12:073:21:338:003:10
9:11
+0:52
Finish
26.22 mi14:20:123:29:388:008:05
7:56
-1:15

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

7:45 /mi

Average Pace

8:00 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:34

94% of race

Time at Steady Pace

8:54

4% of race

Time at Slower Pace

3:10

2% of race

Average Pace: 8:00 /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 mi11:14:4024:067:4524:06
7:45
#14451
10K
6.21 mi11:39:0148:277:4824:21
7:50
#14774
15K
9.32 mi12:03:141:12:407:4824:13
7:48
#14598
20K
12.43 mi12:27:281:36:547:4824:14
7:48
#14231
Half
13.11 mi12:32:461:42:127:485:18
7:46
#14216
25K
15.53 mi12:52:002:01:267:4919:14
7:56
#14023
30K
18.64 mi13:17:172:26:437:5225:17
8:08
#13645
20M
20.00 mi13:28:262:37:527:5411:09
8:12
#13478
21M
21.00 mi13:37:202:46:467:568:54
8:54
#13407
35K
21.75 mi13:43:252:52:517:576:05
8:08
#13394
23M
23.00 mi13:53:493:03:157:5810:24
8:18
#13282
24M
24.00 mi14:01:503:11:167:588:01
8:01
#13178
40K
24.85 mi14:08:573:18:237:597:07
8:19
#13126
25.2M
25.20 mi14:12:073:21:338:003:10
9:11
#13127
Finish
26.22 mi14:20:123:29:388:008:05
7:56
#13119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144514187418714339(Top 50%)4227(Top 35%)4227(Top 77%)
10K6.21 mi3.10 mi14774-3234415-2284415-22815165(Top 53%)4640(Top 38%)4640(Top 85%)
15K9.32 mi3.11 mi14598+1764312+1034312+10314339(Top 50%)4227(Top 35%)4227(Top 77%)
20K12.43 mi3.11 mi14231+3674137+1754137+17513290(Top 47%)3702(Top 30%)3702(Top 68%)
Half13.11 mi0.68 mi14216+154133+44133+414041(Top 49%)4074(Top 33%)4074(Top 74%)
25K15.53 mi2.42 mi14023+1934059+744059+7413378(Top 47%)3867(Top 32%)3867(Top 71%)
30K18.64 mi3.11 mi13645+3783906+1533906+15312368(Top 44%)3488(Top 29%)3488(Top 64%)
20M20.00 mi1.36 mi13478+1673843+633843+6311857(Top 42%)3375(Top 28%)3375(Top 62%)
21M21.00 mi1.00 mi13407+713838+53838+512941(Top 46%)4084(Top 33%)4084(Top 75%)
35K21.75 mi0.75 mi13394+133854-163854-1613165(Top 46%)4249(Top 35%)4249(Top 78%)
23M23.00 mi1.25 mi13282+1123831+233831+2312097(Top 43%)3790(Top 31%)3790(Top 69%)
24M24.00 mi1.00 mi13178+1043806+253806+2511393(Top 40%)3516(Top 29%)3516(Top 64%)
40K24.85 mi0.85 mi13126+523799+73799+712323(Top 43%)4092(Top 33%)4092(Top 75%)
25.2M25.20 mi0.35 mi13127-13810-113810-1112856(Top 45%)4414(Top 36%)4414(Top 81%)
Finish26.22 mi1.02 mi13119+83829-193829-1912443(Top 44%)4151(Top 34%)4151(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14339

Females

4227

F18-39

4227

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

15165

Females

4640

F18-39

4640

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14339

Females

4227

F18-39

4227

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

13290

Females

3702

F18-39

3702

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

14041

Females

4074

F18-39

4074

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

13378

Females

3867

F18-39

3867

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

12368

Females

3488

F18-39

3488

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11857

Females

3375

F18-39

3375

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12941

Females

4084

F18-39

4084

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

13165

Females

4249

F18-39

4249

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

12097

Females

3790

F18-39

3790

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11393

Females

3516

F18-39

3516

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12323

Females

4092

F18-39

4092

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12856

Females

4414

F18-39

4414

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12443

Females

4151

F18-39

4151

Passing Analysis

Category:
Athletes Passed
2511
Passed By
1179
Net Change
+1332
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14451
5K → 10K174497-323#14451#14774
10K → 15K293117+176#14774#14598
15K → 20K41043+367#14598#14231
20K → Half4025+15#14231#14216
Half → 25K26067+193#14216#14023
25K → 30K44769+378#14023#13645
30K → 20M20235+167#13645#13478
20M → 21M14069+71#13478#13407
21M → 35K6956+13#13407#13394
35K → 23M15543+112#13394#13282
23M → 24M12622+104#13282#13178
24M → 40K9846+52#13178#13126
40K → 25.2M3132-1#13126#13127
25.2M → Finish6658+8#13127#13119
TOTALS25111179+1332
📊

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