Boston Marathon logo
BOSTON MARATHON 2025

Lauren Fraatz

Bib: 14921•F

UT

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 21%
Gender (Female)
#0 / 12228
Top 5%
Division (F18-39)
#0 / 5469
Top 10%
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
6:45/mi
20:59
↑ 97↓ 3451.5%
10K· 6.21 mi
6:48/mi
42:06
↑ 79↓ 1380.4%
15K· 9.32 mi
6:44/mi
1:03:01
↑ 67↓ 78
20K· 12.43 mi
6:46/mi
1:24:02
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:28:35
↑ 19↓ 370.5%
25K· 15.53 mi
6:49/mi
1:45:06
↑ 66↓ 880.2%
30K· 18.64 mi
6:54/mi
2:06:32
↑ 181↓ 1480.2%
20M
6:54/mi
2:15:54
↑ 64↓ 500.2%
21M
8:32/mi
2:24:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:30:22
↑ 17↓ 861.7%
23M
8:18/mi
2:40:46
↑ 23↓ 630.6%
24M
7:50/mi
2:48:36
↓ 821.3%
40K· 24.85 mi
8:05/mi
2:55:31
↓ 200.3%
25.2M
8:04/mi
2:58:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:05:58
↑ 22↓ 21

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
Time1:28:35
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:37:23
Pace7:26 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2820:596:4520:59
6:45
-
10K
6.21 mi11:11:3542:066:4721:07
6:48
+0:03
15K
9.32 mi11:32:301:03:016:4620:55
6:44
-0:04
20K
12.43 mi11:53:311:24:026:4621:01
6:46
+0:02
Half
13.11 mi11:58:041:28:356:454:33
6:40
-0:06
25K
15.53 mi12:14:351:45:066:4616:31
6:49
+0:09
30K
18.64 mi12:36:012:06:326:4721:26
6:54
+0:05
20M
20.00 mi12:45:232:15:546:489:22
6:54
0:00
21M
21.00 mi12:53:552:24:266:538:32
8:32
+1:38
35K
21.75 mi12:59:512:30:226:555:56
7:56
-0:36
23M
23.00 mi13:10:152:40:466:5910:24
8:18
+0:22
24M
24.00 mi13:18:052:48:367:027:50
7:50
-0:28
40K
24.85 mi13:25:002:55:317:046:55
8:05
+0:15
25.2M
25.20 mi13:27:472:58:187:052:47
8:04
-0:01
Finish
26.22 mi13:35:273:05:587:067:40
7:31
-0:33

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

6:40 /mi

Average Pace

7:06 /mi

Slowest Pace

8:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:15:54

73% of race

Time at Slower Pace

50:04

27% of race

Average Pace: 7:06 /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 mi10:50:2820:596:4520:59
6:45
#5965
10K
6.21 mi11:11:3542:066:4721:07
6:48
#6069
15K
9.32 mi11:32:301:03:016:4620:55
6:44
#5829
20K
12.43 mi11:53:311:24:026:4621:01
6:46
#5600
Half
13.11 mi11:58:041:28:356:454:33
6:40
#5548
25K
15.53 mi12:14:351:45:066:4616:31
6:49
#5420
30K
18.64 mi12:36:012:06:326:4721:26
6:54
#5055
20M
20.00 mi12:45:232:15:546:489:22
6:54
#4888
21M
21.00 mi12:53:552:24:266:538:32
8:32
#5254
35K
21.75 mi12:59:512:30:226:555:56
7:56
#5484
23M
23.00 mi13:10:152:40:466:5910:24
8:18
#5743
24M
24.00 mi13:18:052:48:367:027:50
7:50
#5852
40K
24.85 mi13:25:002:55:317:046:55
8:05
#5958
25.2M
25.20 mi13:27:472:58:187:052:47
8:04
#5925
Finish
26.22 mi13:35:273:05:587:067:40
7:31
#5973
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi59654694695413(Top 19%)425(Top 3%)425(Top 8%)
10K6.21 mi3.10 mi6069-104492-23492-236378(Top 22%)583(Top 5%)583(Top 11%)
15K9.32 mi3.11 mi5829+240464+28464+285413(Top 19%)425(Top 3%)425(Top 8%)
20K12.43 mi3.11 mi5600+229439+25439+254975(Top 18%)372(Top 3%)372(Top 7%)
Half13.11 mi0.68 mi5548+52435+4435+45120(Top 18%)385(Top 3%)385(Top 7%)
25K15.53 mi2.42 mi5420+128420+15420+154992(Top 18%)399(Top 3%)399(Top 7%)
30K18.64 mi3.11 mi5055+365386+34386+344088(Top 14%)317(Top 3%)317(Top 6%)
20M20.00 mi1.36 mi4888+167360+26360+263513(Top 12%)265(Top 2%)265(Top 5%)
21M21.00 mi1.00 mi5254-366430-70430-7010693(Top 38%)2941(Top 24%)2941(Top 54%)
35K21.75 mi0.75 mi5484-230475-45475-4511785(Top 41%)3524(Top 29%)3524(Top 64%)
23M23.00 mi1.25 mi5743-259548-73548-7312079(Top 43%)3772(Top 31%)3772(Top 69%)
24M24.00 mi1.00 mi5852-109593-45593-4510062(Top 35%)2826(Top 23%)2826(Top 52%)
40K24.85 mi0.85 mi5958-106628-35628-3510786(Top 38%)3295(Top 27%)3295(Top 60%)
25.2M25.20 mi0.35 mi5925+33630-2630-26357(Top 22%)1360(Top 11%)1360(Top 25%)
Finish26.22 mi1.02 mi5973-48660-30660-309360(Top 33%)2688(Top 22%)2688(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5413

Females

425

F18-39

425

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6378

Females

583

F18-39

583

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5413

Females

425

F18-39

425

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

4975

Females

372

F18-39

372

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5120

Females

385

F18-39

385

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

4992

Females

399

F18-39

399

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

4088

Females

317

F18-39

317

30K→20M

18.6 - 20.0 mi

Top 12%
×5story building
+64ft-50ft

Overall

3513

Females

265

F18-39

265

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10693

Females

2941

F18-39

2941

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

11785

Females

3524

F18-39

3524

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

12079

Females

3772

F18-39

3772

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

10062

Females

2826

F18-39

2826

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10786

Females

3295

F18-39

3295

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6357

Females

1360

F18-39

1360

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9360

Females

2688

F18-39

2688

Passing Analysis

Category:
Athletes Passed
1686
Passed By
1694
Net Change
-8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5965
5K → 10K140244-104#5965#6069
10K → 15K27939+240#6069#5829
15K → 20K26334+229#5829#5600
20K → Half575+52#5600#5548
Half → 25K17143+128#5548#5420
25K → 30K38419+365#5420#5055
30K → 20M1758+167#5055#4888
20M → 21M16382-366#4888#5254
21M → 35K14244-230#5254#5484
35K → 23M33292-259#5484#5743
23M → 24M29138-109#5743#5852
24M → 40K29135-106#5852#5958
40K → 25.2M4512+33#5958#5925
25.2M → Finish5199-48#5925#5973
TOTALS16861694-8
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing