Boston Marathon logo
BOSTON MARATHON 2024

Stephanie Koett

Bib: 22203•F

ON

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 40%
Masters (Masters Women)
#0 / 6263
Top 28%
Division (F60-64)
#0 / 549
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:54
Rank: #16854
Start → 5K
25:54 | 8:20/mi
10K· 6.21 mi
51:59
Rank: #16729 (+125)
5K → 10K
26:05 | 8:24/mi
15K· 9.32 mi
1:18:40
Rank: #16742 (-13)
10K → 15K
26:41 | 8:35/mi
20K· 12.43 mi
1:45:02
Rank: #16142 (+600)
15K → 20K
26:22 | 8:29/mi
Half· 13.11 mi
1:50:45
Rank: #16065 (+77)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:11:12
Rank: #15474 (+591)
Half → 25K
20:27 | 8:26/mi
30K· 18.64 mi
2:38:09
Rank: #14719 (+755)
25K → 30K
26:57 | 8:40/mi
20M
2:49:54
Rank: #14343 (+376)
30K → 20M
11:45 | 8:39/mi
21M
2:59:03
Rank: #14006 (+337)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:05:26
Rank: #13845 (+161)
21M → 35K
6:23 | 8:32/mi
23M
3:16:26
Rank: #13610 (+235)
35K → 23M
11:00 | 8:47/mi
24M
3:25:01
Rank: #13399 (+211)
23M → 24M
8:35 | 8:35/mi
40K· 24.85 mi
3:32:27
Rank: #13193 (+206)
24M → 40K
7:26 | 8:42/mi
25.2M
3:36:08
Rank: #13186 (+7)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:45:04
Rank: #13169 (+17)
25.2M → Finish
8:56 | 8:46/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
Time1:50:45
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time1:54:19
Pace8:43 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2825:548:2025:54
8:20
-
10K
6.21 mi11:50:3351:598:2226:05
8:24
+0:04
15K
9.32 mi12:17:141:18:408:2626:41
8:35
+0:11
20K
12.43 mi12:43:361:45:028:2726:22
8:29
-0:06
Half
13.11 mi12:49:191:50:458:275:43
8:23
-0:06
25K
15.53 mi13:09:462:11:128:2720:27
8:26
+0:03
30K
18.64 mi13:36:432:38:098:2926:57
8:40
+0:14
20M
20.00 mi13:48:282:49:548:3011:45
8:39
-0:01
21M
21.00 mi13:57:372:59:038:329:09
9:09
+0:30
35K
21.75 mi14:04:003:05:268:326:23
8:32
-0:37
23M
23.00 mi14:15:003:16:268:3211:00
8:47
+0:15
24M
24.00 mi14:23:353:25:018:338:35
8:35
-0:12
40K
24.85 mi14:31:013:32:278:337:26
8:42
+0:07
25.2M
25.20 mi14:34:423:36:088:353:41
10:41
+1:59
Finish
26.22 mi14:43:383:45:048:358:56
8:46
-1:55

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

8:20 /mi

Average Pace

8:35 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:32:14

94% of race

Time at Slower Pace

12:50

6% of race

Average Pace: 8:35 /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 mi11:24:2825:548:2025:54
8:20
#16854
10K
6.21 mi11:50:3351:598:2226:05
8:24
#16729
15K
9.32 mi12:17:141:18:408:2626:41
8:35
#16742
20K
12.43 mi12:43:361:45:028:2726:22
8:29
#16142
Half
13.11 mi12:49:191:50:458:275:43
8:23
#16065
25K
15.53 mi13:09:462:11:128:2720:27
8:26
#15474
30K
18.64 mi13:36:432:38:098:2926:57
8:40
#14719
20M
20.00 mi13:48:282:49:548:3011:45
8:39
#14343
21M
21.00 mi13:57:372:59:038:329:09
9:09
#14006
35K
21.75 mi14:04:003:05:268:326:23
8:32
#13845
23M
23.00 mi14:15:003:16:268:3211:00
8:47
#13610
24M
24.00 mi14:23:353:25:018:338:35
8:35
#13399
40K
24.85 mi14:31:013:32:278:337:26
8:42
#13193
25.2M
25.20 mi14:34:423:36:088:353:41
10:41
#13186
Finish
26.22 mi14:43:383:45:048:358:56
8:46
#13169
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi168546068606816897(Top 66%)6082(Top 56%)6082(Top 1108%)
10K6.21 mi3.10 mi16729+1256001+676001+6716668(Top 65%)5926(Top 54%)5926(Top 1079%)
15K9.32 mi3.11 mi16742-135990+115990+1116897(Top 66%)6082(Top 56%)6082(Top 1108%)
20K12.43 mi3.11 mi16142+6005654+3365654+33614742(Top 58%)4858(Top 44%)4858(Top 885%)
Half13.11 mi0.68 mi16065+775621+335621+3315055(Top 59%)5069(Top 46%)5069(Top 923%)
25K15.53 mi2.42 mi15474+5915286+3355286+33512726(Top 50%)3896(Top 36%)3896(Top 710%)
30K18.64 mi3.11 mi14719+7554913+3734913+37311571(Top 45%)3497(Top 32%)3497(Top 637%)
20M20.00 mi1.36 mi14343+3764728+1854728+18510281(Top 40%)3094(Top 28%)3094(Top 564%)
21M21.00 mi1.00 mi14006+3374602+1264602+1269312(Top 36%)2861(Top 26%)2861(Top 521%)
35K21.75 mi0.75 mi13845+1614545+574545+5710976(Top 43%)3744(Top 34%)3744(Top 682%)
23M23.00 mi1.25 mi13610+2354474+714474+7110037(Top 39%)3419(Top 31%)3419(Top 623%)
24M24.00 mi1.00 mi13399+2114405+694405+699979(Top 39%)3433(Top 31%)3433(Top 625%)
40K24.85 mi0.85 mi13193+2064321+844321+849404(Top 37%)3289(Top 30%)3289(Top 599%)
25.2M25.20 mi0.35 mi13186+74340-194340-1913454(Top 53%)5286(Top 48%)5286(Top 963%)
Finish26.22 mi1.02 mi13169+174369-294369-2912998(Top 51%)4966(Top 45%)4966(Top 905%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

16897

Females

6082

F60-64

6082

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

16668

Females

5926

F60-64

5926

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

16897

Females

6082

F60-64

6082

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14742

Females

4858

F60-64

4858

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15055

Females

5069

F60-64

5069

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12726

Females

3896

F60-64

3896

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11571

Females

3497

F60-64

3497

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10281

Females

3094

F60-64

3094

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9312

Females

2861

F60-64

2861

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10976

Females

3744

F60-64

3744

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10037

Females

3419

F60-64

3419

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

9979

Females

3433

F60-64

3433

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9404

Females

3289

F60-64

3289

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13454

Females

5286

F60-64

5286

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

12998

Females

4966

F60-64

4966

Passing Analysis

Category:
Athletes Passed
4363
Passed By
678
Net Change
+3685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16854
5K → 10K340215+125#16854#16729
10K → 15K233246-13#16729#16742
15K → 20K62323+600#16742#16142
20K → Half858+77#16142#16065
Half → 25K5954+591#16065#15474
25K → 30K76611+755#15474#14719
30K → 20M3804+376#14719#14343
20M → 21M3469+337#14343#14006
21M → 35K17817+161#14006#13845
35K → 23M25823+235#13845#13610
23M → 24M2176+211#13610#13399
24M → 40K2126+206#13399#13193
40K → 25.2M4538+7#13193#13186
25.2M → Finish8568+17#13186#13169
TOTALS4363678+3685
📊

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