Boston Marathon logo
BOSTON MARATHON 2025

Sarah Teruel

Bib: 17839•F

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 42%
Gender (Female)
#0 / 12228
Top 27%
Division (F18-39)
#0 / 5469
Top 45%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:33
Rank: #15705
Start → 5K
24:33 | 7:54/mi
10K· 6.21 mi
48:46
Rank: #15227 (+478)
5K → 10K
24:13 | 7:48/mi
15K· 9.32 mi
1:12:49
Rank: #14740 (+487)
10K → 15K
24:03 | 7:44/mi
20K· 12.43 mi
1:37:08
Rank: #14391 (+349)
15K → 20K
24:19 | 7:50/mi
Half· 13.11 mi
1:42:21
Rank: #14298 (+93)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
2:01:16
Rank: #13939 (+359)
Half → 25K
18:55 | 7:48/mi
30K· 18.64 mi
2:26:17
Rank: #13462 (+477)
25K → 30K
25:01 | 8:03/mi
20M
2:37:02
Rank: #13138 (+324)
30K → 20M
10:45 | 7:55/mi
21M
2:45:19
Rank: #12886 (+252)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:50:50
Rank: #12664 (+222)
21M → 35K
5:31 | 7:22/mi
23M
3:00:45
Rank: #12421 (+243)
35K → 23M
9:55 | 7:55/mi
24M
3:08:28
Rank: #12277 (+144)
23M → 24M
7:43 | 7:43/mi
40K· 24.85 mi
3:15:22
Rank: #12185 (+92)
24M → 40K
6:54 | 8:04/mi
25.2M
3:18:25
Rank: #12154 (+31)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:26:09
Rank: #12039 (+115)
25.2M → Finish
7:44 | 7:35/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
Time1:42:21
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:43:48
Pace7:55 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5624:337:5424:33
7:54
-
10K
6.21 mi11:39:0948:467:5124:13
7:48
-0:06
15K
9.32 mi12:03:121:12:497:4924:03
7:44
-0:04
20K
12.43 mi12:27:311:37:087:4924:19
7:50
+0:06
Half
13.11 mi12:32:441:42:217:485:13
7:39
-0:11
25K
15.53 mi12:51:392:01:167:4818:55
7:48
+0:09
30K
18.64 mi13:16:402:26:177:5125:01
8:03
+0:15
20M
20.00 mi13:27:252:37:027:5110:45
7:55
-0:08
21M
21.00 mi13:35:422:45:197:528:17
8:17
+0:22
35K
21.75 mi13:41:132:50:507:515:31
7:22
-0:55
23M
23.00 mi13:51:083:00:457:529:55
7:55
+0:33
24M
24.00 mi13:58:513:08:287:517:43
7:43
-0:12
40K
24.85 mi14:05:453:15:227:526:54
8:04
+0:21
25.2M
25.20 mi14:08:483:18:257:523:03
8:51
+0:47
Finish
26.22 mi14:16:323:26:097:527:44
7:35
-1:16

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

7:22 /mi

Average Pace

7:52 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:28

9% of race

Time at Steady Pace

2:24:26

70% of race

Time at Slower Pace

43:15

21% of race

Average Pace: 7:52 /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 mi11:14:5624:337:5424:33
7:54
#15705
10K
6.21 mi11:39:0948:467:5124:13
7:48
#15227
15K
9.32 mi12:03:121:12:497:4924:03
7:44
#14740
20K
12.43 mi12:27:311:37:087:4924:19
7:50
#14391
Half
13.11 mi12:32:441:42:217:485:13
7:39
#14298
25K
15.53 mi12:51:392:01:167:4818:55
7:48
#13939
30K
18.64 mi13:16:402:26:177:5125:01
8:03
#13462
20M
20.00 mi13:27:252:37:027:5110:45
7:55
#13138
21M
21.00 mi13:35:422:45:197:528:17
8:17
#12886
35K
21.75 mi13:41:132:50:507:515:31
7:22
#12664
23M
23.00 mi13:51:083:00:457:529:55
7:55
#12421
24M
24.00 mi13:58:513:08:287:517:43
7:43
#12277
40K
24.85 mi14:05:453:15:227:526:54
8:04
#12185
25.2M
25.20 mi14:08:483:18:257:523:03
8:51
#12154
Finish
26.22 mi14:16:323:26:097:527:44
7:35
#12039
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi157054957495713874(Top 49%)3937(Top 32%)3937(Top 72%)
10K6.21 mi3.10 mi15227+4784676+2814676+28114753(Top 52%)4391(Top 36%)4391(Top 80%)
15K9.32 mi3.11 mi14740+4874395+2814395+28113874(Top 49%)3937(Top 32%)3937(Top 72%)
20K12.43 mi3.11 mi14391+3494229+1664229+16613494(Top 48%)3810(Top 31%)3810(Top 70%)
Half13.11 mi0.68 mi14298+934177+524177+5213012(Top 46%)3498(Top 29%)3498(Top 64%)
25K15.53 mi2.42 mi13939+3594009+1684009+16812386(Top 44%)3326(Top 27%)3326(Top 61%)
30K18.64 mi3.11 mi13462+4773793+2163793+21611772(Top 41%)3174(Top 26%)3174(Top 58%)
20M20.00 mi1.36 mi13138+3243653+1403653+1409863(Top 35%)2388(Top 20%)2388(Top 44%)
21M21.00 mi1.00 mi12886+2523550+1033550+1039159(Top 32%)2239(Top 18%)2239(Top 41%)
35K21.75 mi0.75 mi12664+2223453+973453+977802(Top 27%)1625(Top 13%)1625(Top 30%)
23M23.00 mi1.25 mi12421+2433363+903363+909475(Top 33%)2495(Top 20%)2495(Top 46%)
24M24.00 mi1.00 mi12277+1443312+513312+519265(Top 33%)2463(Top 20%)2463(Top 45%)
40K24.85 mi0.85 mi12185+923302+103302+1010694(Top 38%)3263(Top 27%)3263(Top 60%)
25.2M25.20 mi0.35 mi12154+313301+13301+110980(Top 39%)3474(Top 28%)3474(Top 64%)
Finish26.22 mi1.02 mi12039+1153263+383263+389876(Top 35%)2935(Top 24%)2935(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

13874

Females

3937

F18-39

3937

5K→10K

3.1 - 6.2 mi

Top 52%
×5stories
+79ft-138ft

Overall

14753

Females

4391

F18-39

4391

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

13874

Females

3937

F18-39

3937

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13494

Females

3810

F18-39

3810

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13012

Females

3498

F18-39

3498

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12386

Females

3326

F18-39

3326

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11772

Females

3174

F18-39

3174

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9863

Females

2388

F18-39

2388

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9159

Females

2239

F18-39

2239

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7802

Females

1625

F18-39

1625

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9475

Females

2495

F18-39

2495

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9265

Females

2463

F18-39

2463

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10694

Females

3263

F18-39

3263

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10980

Females

3474

F18-39

3474

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9876

Females

2935

F18-39

2935

Passing Analysis

Category:
Athletes Passed
4047
Passed By
381
Net Change
+3666
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15705
5K → 10K611133+478#15705#15227
10K → 15K52134+487#15227#14740
15K → 20K40253+349#14740#14391
20K → Half974+93#14391#14298
Half → 25K37819+359#14298#13939
25K → 30K50730+477#13939#13462
30K → 20M3306+324#13462#13138
20M → 21M2597+252#13138#12886
21M → 35K2220+222#12886#12664
35K → 23M25613+243#12664#12421
23M → 24M16117+144#12421#12277
24M → 40K11826+92#12277#12185
40K → 25.2M4918+31#12185#12154
25.2M → Finish13621+115#12154#12039
TOTALS4047381+3666
📊

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