Boston Marathon logo
BOSTON MARATHON 2024

Madeline Adams

Bib: 15073•F

CA

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

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #12700
Start → 5K
24:04 | 7:45/mi
10K· 6.21 mi
48:24
Rank: #12806 (-106)
5K → 10K
24:20 | 7:50/mi
15K· 9.32 mi
1:14:10
Rank: #13762 (-956)
10K → 15K
25:46 | 8:18/mi
20K· 12.43 mi
1:42:49
Rank: #15155 (-1393)
15K → 20K
28:39 | 9:13/mi
Half· 13.11 mi
1:49:14
Rank: #15423 (-268)
20K → Half
6:25 | 9:24/mi
25K· 15.53 mi
2:15:36
Rank: #16992 (-1569)
Half → 25K
26:22 | 10:52/mi
30K· 18.64 mi
2:50:45
Rank: #18088 (-1096)
25K → 30K
35:09 | 11:19/mi
20M
3:06:51
Rank: #18459 (-371)
30K → 20M
16:06 | 11:51/mi
21M
3:19:21
Rank: #18565 (-106)
20M → 21M
12:30 | 12:30/mi
35K· 21.75 mi
3:26:50
Rank: #18484 (+81)
21M → 35K
7:29 | 10:00/mi
23M
3:40:49
Rank: #18476 (+8)
35K → 23M
13:59 | 11:10/mi
24M
3:52:07
Rank: #18569 (-93)
23M → 24M
11:18 | 11:18/mi
40K· 24.85 mi
4:02:43
Rank: #18679 (-110)
24M → 40K
10:36 | 12:24/mi
25.2M
4:07:17
Rank: #18711 (-32)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:16:46
Rank: #18585 (+126)
25.2M → Finish
9:29 | 9:18/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
Time1:49:14
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time2:27:32
Pace11:15 /mi
📊Positive Split: 35.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1824:047:4524:04
7:45
-
10K
6.21 mi11:20:3848:247:4724:20
7:50
+0:05
15K
9.32 mi11:46:241:14:107:5725:46
8:18
+0:28
20K
12.43 mi12:15:031:42:498:1628:39
9:13
+0:55
Half
13.11 mi12:21:281:49:148:206:25
9:24
+0:11
25K
15.53 mi12:47:502:15:368:4426:22
10:52
+1:28
30K
18.64 mi13:22:592:50:459:1035:09
11:19
+0:27
20M
20.00 mi13:39:053:06:519:2116:06
11:51
+0:32
21M
21.00 mi13:51:353:19:219:3012:30
12:30
+0:39
35K
21.75 mi13:59:043:26:509:317:29
10:00
-2:30
23M
23.00 mi14:13:033:40:499:3613:59
11:10
+1:10
24M
24.00 mi14:24:213:52:079:4011:18
11:18
+0:08
40K
24.85 mi14:34:574:02:439:4610:36
12:24
+1:06
25.2M
25.20 mi14:39:314:07:179:494:34
13:15
+0:51
Finish
26.22 mi14:49:004:16:469:489:29
9:18
-3:57

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

9:48 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:12

49% of race

Time at Steady Pace

1:26:48

34% of race

Time at Slower Pace

43:46

17% of race

Average Pace: 9:48 /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 mi10:56:1824:047:4524:04
7:45
#12700
10K
6.21 mi11:20:3848:247:4724:20
7:50
#12806
15K
9.32 mi11:46:241:14:107:5725:46
8:18
#13762
20K
12.43 mi12:15:031:42:498:1628:39
9:13
#15155
Half
13.11 mi12:21:281:49:148:206:25
9:24
#15423
25K
15.53 mi12:47:502:15:368:4426:22
10:52
#16992
30K
18.64 mi13:22:592:50:459:1035:09
11:19
#18088
20M
20.00 mi13:39:053:06:519:2116:06
11:51
#18459
21M
21.00 mi13:51:353:19:219:3012:30
12:30
#18565
35K
21.75 mi13:59:043:26:509:317:29
10:00
#18484
23M
23.00 mi14:13:033:40:499:3613:59
11:10
#18476
24M
24.00 mi14:24:213:52:079:4011:18
11:18
#18569
40K
24.85 mi14:34:574:02:439:4610:36
12:24
#18679
25.2M
25.20 mi14:39:314:07:179:494:34
13:15
#18711
Finish
26.22 mi14:49:004:16:469:489:29
9:18
#18585
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi127003546354615250(Top 60%)5121(Top 47%)5121(Top 110%)
10K6.21 mi3.10 mi12806-1063627-813627-8112952(Top 51%)3746(Top 34%)3746(Top 80%)
15K9.32 mi3.11 mi13762-9564213-5864213-58615250(Top 60%)5121(Top 47%)5121(Top 110%)
20K12.43 mi3.11 mi15155-13935047-8345047-83418276(Top 72%)6860(Top 63%)6860(Top 147%)
Half13.11 mi0.68 mi15423-2685227-1805227-18019771(Top 77%)7753(Top 71%)7753(Top 166%)
25K15.53 mi2.42 mi16992-15696193-9666193-96621241(Top 83%)8597(Top 79%)8597(Top 184%)
30K18.64 mi3.11 mi18088-10966884-6916884-69120657(Top 81%)8452(Top 77%)8452(Top 181%)
20M20.00 mi1.36 mi18459-3717113-2297113-22921078(Top 82%)8792(Top 80%)8792(Top 189%)
21M21.00 mi1.00 mi18565-1067184-717184-7119863(Top 78%)8255(Top 76%)8255(Top 177%)
35K21.75 mi0.75 mi18484+817159+257159+2517180(Top 67%)6941(Top 64%)6941(Top 149%)
23M23.00 mi1.25 mi18476+87182-237182-2318882(Top 74%)7826(Top 72%)7826(Top 168%)
24M24.00 mi1.00 mi18569-937258-767258-7619993(Top 78%)8432(Top 77%)8432(Top 181%)
40K24.85 mi0.85 mi18679-1107335-777335-7721215(Top 83%)9093(Top 83%)9093(Top 195%)
25.2M25.20 mi0.35 mi18711-327365-307365-3020211(Top 79%)8620(Top 79%)8620(Top 185%)
Finish26.22 mi1.02 mi18585+1267326+397326+3915677(Top 61%)6362(Top 58%)6362(Top 137%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

15250

Females

5121

F18-39

5121

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

12952

Females

3746

F18-39

3746

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

15250

Females

5121

F18-39

5121

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

18276

Females

6860

F18-39

6860

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

19771

Females

7753

F18-39

7753

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

21241

Females

8597

F18-39

8597

25K→30K

15.5 - 18.6 mi

Top 81%
×9stories
+181ft-148ft

Overall

20657

Females

8452

F18-39

8452

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21078

Females

8792

F18-39

8792

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

19863

Females

8255

F18-39

8255

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17180

Females

6941

F18-39

6941

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18882

Females

7826

F18-39

7826

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

19993

Females

8432

F18-39

8432

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21215

Females

9093

F18-39

9093

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20211

Females

8620

F18-39

8620

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15677

Females

6362

F18-39

6362

Passing Analysis

Category:
Athletes Passed
949
Passed By
6834
Net Change
-5885
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12700
5K → 10K233339-106#12700#12806
10K → 15K561012-956#12806#13762
15K → 20K371430-1393#13762#15155
20K → Half5273-268#15155#15423
Half → 25K341603-1569#15423#16992
25K → 30K551151-1096#16992#18088
30K → 20M27398-371#18088#18459
20M → 21M61167-106#18459#18565
21M → 35K10120+81#18565#18484
35K → 23M119111+8#18484#18476
23M → 24M43136-93#18476#18569
24M → 40K28138-110#18569#18679
40K → 25.2M1648-32#18679#18711
25.2M → Finish1348+126#18711#18585
TOTALS9496834-5885
📊

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