Boston Marathon logo
BOSTON MARATHON 2024

Augusta Winthrop

Bib: 25053•F

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered 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
10:48/mi
33:33
↑ 97↓ 3451.5%
10K· 6.21 mi
10:36/mi
1:06:30
↑ 79↓ 1380.4%
15K· 9.32 mi
10:31/mi
1:39:10
↑ 67↓ 78
20K· 12.43 mi
10:37/mi
2:12:09
↑ 106↓ 860.1%
Half· 13.11 mi
10:24/mi
2:19:15
↑ 19↓ 370.5%
25K· 15.53 mi
10:51/mi
2:45:34
↑ 66↓ 880.2%
30K· 18.64 mi
10:56/mi
3:19:33
↑ 181↓ 1480.2%
20M
10:48/mi
3:34:13
↑ 64↓ 500.2%
21M
11:45/mi
3:45:58
↑ 106↓ 241.6%
35K· 21.75 mi
10:26/mi
3:53:46
↑ 17↓ 861.7%
23M
10:45/mi
4:07:14
↑ 23↓ 630.6%
24M
10:32/mi
4:17:46
↓ 821.3%
40K· 24.85 mi
10:16/mi
4:26:33
↓ 200.3%
25.2M
11:24/mi
4:30:29
↑ 13↓ 160.2%
Finish· 26.22 mi
9:46/mi
4:40:26
↑ 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
Time2:19:15
Pace10:37 /mi
2nd Half
Distance13.11 mi
Time2:21:11
Pace10:46 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4333:3310:4833:33
10:48
-
10K
6.21 mi12:22:401:06:3010:4232:57
10:36
-0:12
15K
9.32 mi12:55:201:39:1010:3832:40
10:31
-0:05
20K
12.43 mi13:28:192:12:0910:3832:59
10:37
+0:06
Half
13.11 mi13:35:252:19:1510:377:06
10:24
-0:13
25K
15.53 mi14:01:442:45:3410:3926:19
10:51
+0:27
30K
18.64 mi14:35:433:19:3310:4233:59
10:56
+0:05
20M
20.00 mi14:50:233:34:1310:4314:40
10:48
-0:08
21M
21.00 mi15:02:083:45:5810:4611:45
11:45
+0:57
35K
21.75 mi15:09:563:53:4610:457:48
10:26
-1:19
23M
23.00 mi15:23:244:07:1410:4513:28
10:45
+0:19
24M
24.00 mi15:33:564:17:4610:4410:32
10:32
-0:13
40K
24.85 mi15:42:434:26:3310:438:47
10:16
-0:16
25.2M
25.20 mi15:46:394:30:2910:443:56
11:24
+1:08
Finish
26.22 mi15:56:364:40:2610:429:57
9:46
-1:38

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

9:46 /mi

Average Pace

10:42 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:44

7% of race

Time at Steady Pace

3:05:43

66% of race

Time at Slower Pace

1:15:59

27% of race

Average Pace: 10:42 /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 mi11:49:4333:3310:4833:33
10:48
#24601
10K
6.21 mi12:22:401:06:3010:4232:57
10:36
#24153
15K
9.32 mi12:55:201:39:1010:3832:40
10:31
#23718
20K
12.43 mi13:28:192:12:0910:3832:59
10:37
#23291
Half
13.11 mi13:35:252:19:1510:377:06
10:24
#23257
25K
15.53 mi14:01:442:45:3410:3926:19
10:51
#22909
30K
18.64 mi14:35:433:19:3310:4233:59
10:56
#22396
20M
20.00 mi14:50:233:34:1310:4314:40
10:48
#22136
21M
21.00 mi15:02:083:45:5810:4611:45
11:45
#21939
35K
21.75 mi15:09:563:53:4610:457:48
10:26
#21810
23M
23.00 mi15:23:244:07:1410:4513:28
10:45
#21596
24M
24.00 mi15:33:564:17:4610:4410:32
10:32
#21443
40K
24.85 mi15:42:434:26:3310:438:47
10:16
#21287
25.2M
25.20 mi15:46:394:30:2910:443:56
11:24
#21205
Finish
26.22 mi15:56:364:40:2610:429:57
9:46
#21082
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24601103041030422959(Top 90%)9406(Top 86%)9406(Top 202%)
10K6.21 mi3.10 mi24153+44810040+26410040+26423692(Top 93%)9790(Top 90%)9790(Top 210%)
15K9.32 mi3.11 mi23718+4359801+2399801+23922959(Top 90%)9406(Top 86%)9406(Top 202%)
20K12.43 mi3.11 mi23291+4279587+2149587+21421911(Top 86%)8861(Top 81%)8861(Top 190%)
Half13.11 mi0.68 mi23257+349568+199568+1922460(Top 88%)9203(Top 84%)9203(Top 197%)
25K15.53 mi2.42 mi22909+3489400+1689400+16821204(Top 83%)8585(Top 79%)8585(Top 184%)
30K18.64 mi3.11 mi22396+5139170+2309170+23019847(Top 78%)8034(Top 74%)8034(Top 172%)
20M20.00 mi1.36 mi22136+2609060+1109060+11018790(Top 74%)7617(Top 70%)7617(Top 163%)
21M21.00 mi1.00 mi21939+1978974+868974+8618260(Top 71%)7461(Top 68%)7461(Top 160%)
35K21.75 mi0.75 mi21810+1298928+468928+4618410(Top 72%)7552(Top 69%)7552(Top 162%)
23M23.00 mi1.25 mi21596+2148833+958833+9517729(Top 69%)7285(Top 67%)7285(Top 156%)
24M24.00 mi1.00 mi21443+1538782+518782+5117970(Top 70%)7455(Top 68%)7455(Top 160%)
40K24.85 mi0.85 mi21287+1568723+598723+5915985(Top 63%)6499(Top 59%)6499(Top 139%)
25.2M25.20 mi0.35 mi21205+828689+348689+3415845(Top 62%)6478(Top 59%)6478(Top 139%)
Finish26.22 mi1.02 mi21082+1238626+638626+6317609(Top 69%)7322(Top 67%)7322(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21story building
+97ft-345ft

Overall

22959

Females

9406

F18-39

9406

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23692

Females

9790

F18-39

9790

10K→15K

6.2 - 9.3 mi

Top 90%
×3story building
+67ft-78ft

Overall

22959

Females

9406

F18-39

9406

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

21911

Females

8861

F18-39

8861

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22460

Females

9203

F18-39

9203

Half→25K

13.1 - 15.5 mi

Top 83%
×4story building
+66ft-88ft

Overall

21204

Females

8585

F18-39

8585

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

19847

Females

8034

F18-39

8034

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18790

Females

7617

F18-39

7617

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

18260

Females

7461

F18-39

7461

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

18410

Females

7552

F18-39

7552

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17729

Females

7285

F18-39

7285

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17970

Females

7455

F18-39

7455

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

15985

Females

6499

F18-39

6499

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15845

Females

6478

F18-39

6478

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17609

Females

7322

F18-39

7322

Passing Analysis

Category:
Athletes Passed
3609
Passed By
90
Net Change
+3519
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24601
5K → 10K47325+448#24601#24153
10K → 15K44712+435#24153#23718
15K → 20K4369+427#23718#23291
20K → Half439+34#23291#23257
Half → 25K3546+348#23257#22909
25K → 30K5163+513#22909#22396
30K → 20M2622+260#22396#22136
20M → 21M1992+197#22136#21939
21M → 35K1334+129#21939#21810
35K → 23M2151+214#21810#21596
23M → 24M1574+153#21596#21443
24M → 40K1582+156#21443#21287
40K → 25.2M842+82#21287#21205
25.2M → Finish1329+123#21205#21082
TOTALS360990+3519
📊

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