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BOSTON MARATHON 2024

Stefanie Edwards

Bib: 18809•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 48%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:29
Rank: #16044
Start → 5K
25:29 | 8:12/mi
10K· 6.21 mi
51:22
Rank: #16147 (-103)
5K → 10K
25:53 | 8:20/mi
15K· 9.32 mi
1:17:35
Rank: #16073 (+74)
10K → 15K
26:13 | 8:26/mi
20K· 12.43 mi
1:43:23
Rank: #15384 (+689)
15K → 20K
25:48 | 8:18/mi
Half· 13.11 mi
1:49:03
Rank: #15343 (+41)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:09:26
Rank: #14833 (+510)
Half → 25K
20:23 | 8:24/mi
30K· 18.64 mi
2:38:32
Rank: #14833
25K → 30K
29:06 | 9:22/mi
20M
2:52:28
Rank: #15111 (-278)
30K → 20M
13:56 | 10:15/mi
21M
3:03:01
Rank: #15091 (+20)
20M → 21M
10:33 | 10:33/mi
35K· 21.75 mi
3:10:49
Rank: #15266 (-175)
21M → 35K
7:48 | 10:26/mi
23M
3:24:21
Rank: #15547 (-281)
35K → 23M
13:32 | 10:49/mi
24M
3:36:07
Rank: #15957 (-410)
23M → 24M
11:46 | 11:46/mi
40K· 24.85 mi
3:45:57
Rank: #16132 (-175)
24M → 40K
9:50 | 11:30/mi
25.2M
3:51:06
Rank: #16337 (-205)
40K → 25.2M
5:09 | 14:56/mi
Finish· 26.22 mi
4:00:29
Rank: #16310 (+27)
25.2M → Finish
9:23 | 9:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:03
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:11:26
Pace10:02 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2225:298:1225:29
8:12
-
10K
6.21 mi11:44:1551:228:1625:53
8:20
+0:08
15K
9.32 mi12:10:281:17:358:1926:13
8:26
+0:06
20K
12.43 mi12:36:161:43:238:1925:48
8:18
-0:08
Half
13.11 mi12:41:561:49:038:195:40
8:18
0:00
25K
15.53 mi13:02:192:09:268:2020:23
8:24
+0:06
30K
18.64 mi13:31:252:38:328:3029:06
9:22
+0:58
20M
20.00 mi13:45:212:52:288:3713:56
10:15
+0:53
21M
21.00 mi13:55:543:03:018:4310:33
10:33
+0:18
35K
21.75 mi14:03:423:10:498:467:48
10:26
-0:07
23M
23.00 mi14:17:143:24:218:5313:32
10:49
+0:23
24M
24.00 mi14:29:003:36:079:0011:46
11:46
+0:57
40K
24.85 mi14:38:503:45:579:059:50
11:30
-0:16
25.2M
25.20 mi14:43:593:51:069:105:09
14:56
+3:26
Finish
26.22 mi14:53:224:00:299:119:23
9:12
-5:44

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

8:12 /mi

Average Pace

9:11 /mi

Slowest Pace

14:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:26

54% of race

Time at Steady Pace

52:25

22% of race

Time at Slower Pace

58:38

24% of race

Average Pace: 9:10 /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 mi11:18:2225:298:1225:29
8:12
#16044
10K
6.21 mi11:44:1551:228:1625:53
8:20
#16147
15K
9.32 mi12:10:281:17:358:1926:13
8:26
#16073
20K
12.43 mi12:36:161:43:238:1925:48
8:18
#15384
Half
13.11 mi12:41:561:49:038:195:40
8:18
#15343
25K
15.53 mi13:02:192:09:268:2020:23
8:24
#14833
30K
18.64 mi13:31:252:38:328:3029:06
9:22
#14833
20M
20.00 mi13:45:212:52:288:3713:56
10:15
#15111
21M
21.00 mi13:55:543:03:018:4310:33
10:33
#15091
35K
21.75 mi14:03:423:10:498:467:48
10:26
#15266
23M
23.00 mi14:17:143:24:218:5313:32
10:49
#15547
24M
24.00 mi14:29:003:36:079:0011:46
11:46
#15957
40K
24.85 mi14:38:503:45:579:059:50
11:30
#16132
25.2M
25.20 mi14:43:593:51:069:105:09
14:56
#16337
Finish
26.22 mi14:53:224:00:299:119:23
9:12
#16310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi160445586558616073(Top 63%)5603(Top 51%)5603(Top 347%)
10K6.21 mi3.10 mi16147-1035638-525638-5216323(Top 64%)5720(Top 52%)5720(Top 355%)
15K9.32 mi3.11 mi16073+745601+375601+3716073(Top 63%)5603(Top 51%)5603(Top 347%)
20K12.43 mi3.11 mi15384+6895191+4105191+41013748(Top 54%)4279(Top 39%)4279(Top 265%)
Half13.11 mi0.68 mi15343+415174+175174+1714698(Top 58%)4882(Top 45%)4882(Top 303%)
25K15.53 mi2.42 mi14833+5104893+2814893+28112582(Top 49%)3826(Top 35%)3826(Top 237%)
30K18.64 mi3.11 mi148334979-864979-8614901(Top 58%)5363(Top 49%)5363(Top 332%)
20M20.00 mi1.36 mi15111-2785196-2175196-21717279(Top 68%)6863(Top 63%)6863(Top 425%)
21M21.00 mi1.00 mi15091+205228-325228-3215027(Top 59%)5838(Top 53%)5838(Top 362%)
35K21.75 mi0.75 mi15266-1755352-1245352-12418375(Top 72%)7517(Top 69%)7517(Top 466%)
23M23.00 mi1.25 mi15547-2815568-2165568-21617872(Top 70%)7346(Top 67%)7346(Top 455%)
24M24.00 mi1.00 mi15957-4105822-2545822-25420955(Top 82%)8913(Top 82%)8913(Top 553%)
40K24.85 mi0.85 mi16132-1755937-1155937-11519332(Top 76%)8174(Top 75%)8174(Top 507%)
25.2M25.20 mi0.35 mi16337-2056073-1366073-13622950(Top 90%)9899(Top 91%)9899(Top 614%)
Finish26.22 mi1.02 mi16310+276092-196092-1915211(Top 60%)6099(Top 56%)6099(Top 378%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16073

Females

5603

F40-44

5603

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16323

Females

5720

F40-44

5720

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16073

Females

5603

F40-44

5603

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

13748

Females

4279

F40-44

4279

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14698

Females

4882

F40-44

4882

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12582

Females

3826

F40-44

3826

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

14901

Females

5363

F40-44

5363

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17279

Females

6863

F40-44

6863

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15027

Females

5838

F40-44

5838

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

18375

Females

7517

F40-44

7517

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

17872

Females

7346

F40-44

7346

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

20955

Females

8913

F40-44

8913

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19332

Females

8174

F40-44

8174

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22950

Females

9899

F40-44

9899

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15211

Females

6099

F40-44

6099

Passing Analysis

Category:
Athletes Passed
2486
Passed By
2752
Net Change
-266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16044
5K → 10K241344-103#16044#16147
10K → 15K258184+74#16147#16073
15K → 20K69910+689#16073#15384
20K → Half6322+41#15384#15343
Half → 25K52616+510#15343#14833
25K → 30K2632630#14833#14833
30K → 20M54332-278#14833#15111
20M → 21M134114+20#15111#15091
21M → 35K32207-175#15091#15266
35K → 23M62343-281#15266#15547
23M → 24M17427-410#15547#15957
24M → 40K43218-175#15957#16132
40K → 25.2M11216-205#16132#16337
25.2M → Finish8356+27#16337#16310
TOTALS24862752-266
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing