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BOSTON MARATHON 2024

Mary Floisand

Bib: 152•F

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:29
Rank: #1950
Start → 5K
19:29 | 6:16/mi
10K· 6.21 mi
41:03
Rank: #3822 (-1872)
5K → 10K
21:34 | 6:56/mi
15K· 9.32 mi
1:02:33
Rank: #4421 (-599)
10K → 15K
21:30 | 6:55/mi
20K· 12.43 mi
1:24:10
Rank: #4532 (-111)
15K → 20K
21:37 | 6:57/mi
Half· 13.11 mi
1:28:44
Rank: #4476 (+56)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:45:31
Rank: #4307 (+169)
Half → 25K
16:47 | 6:55/mi
30K· 18.64 mi
2:07:28
Rank: #3990 (+317)
25K → 30K
21:57 | 7:04/mi
20M
2:17:10
Rank: #3803 (+187)
30K → 20M
9:42 | 7:08/mi
21M
2:24:48
Rank: #3688 (+115)
20M → 21M
7:38 | 7:38/mi
35K· 21.75 mi
2:29:52
Rank: #3584 (+104)
21M → 35K
5:04 | 6:46/mi
23M
2:39:03
Rank: #3488 (+96)
35K → 23M
9:11 | 7:20/mi
24M
2:46:04
Rank: #3397 (+91)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:52:09
Rank: #3299 (+98)
24M → 40K
6:05 | 7:07/mi
25.2M
2:54:49
Rank: #3259 (+40)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
3:01:58
Rank: #3180 (+79)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:44
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:33:14
Pace7:07 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:06:3019:296:1619:29
6:16
-
10K
6.21 mi10:28:0441:036:3621:34
6:56
+0:40
15K
9.32 mi10:49:341:02:336:4321:30
6:55
-0:01
20K
12.43 mi11:11:111:24:106:4621:37
6:57
+0:02
Half
13.11 mi11:15:451:28:446:464:34
6:42
-0:15
25K
15.53 mi11:32:321:45:316:4816:47
6:55
+0:13
30K
18.64 mi11:54:292:07:286:5021:57
7:04
+0:09
20M
20.00 mi12:04:112:17:106:519:42
7:08
+0:04
21M
21.00 mi12:11:492:24:486:547:38
7:38
+0:30
35K
21.75 mi12:16:532:29:526:535:04
6:46
-0:52
23M
23.00 mi12:26:042:39:036:559:11
7:20
+0:34
24M
24.00 mi12:33:052:46:046:557:01
7:01
-0:19
40K
24.85 mi12:39:102:52:096:566:05
7:07
+0:06
25.2M
25.20 mi12:41:502:54:496:562:40
7:44
+0:37
Finish
26.22 mi12:48:593:01:586:577:09
7:01
-0:43

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

6:16 /mi

Average Pace

6:57 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:07

16% of race

Time at Steady Pace

2:13:22

73% of race

Time at Slower Pace

19:29

11% of race

Average Pace: 6:56 /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 mi10:06:3019:296:1619:29
6:16
#1950
10K
6.21 mi10:28:0441:036:3621:34
6:56
#3822
15K
9.32 mi10:49:341:02:336:4321:30
6:55
#4421
20K
12.43 mi11:11:111:24:106:4621:37
6:57
#4532
Half
13.11 mi11:15:451:28:446:464:34
6:42
#4476
25K
15.53 mi11:32:321:45:316:4816:47
6:55
#4307
30K
18.64 mi11:54:292:07:286:5021:57
7:04
#3990
20M
20.00 mi12:04:112:17:106:519:42
7:08
#3803
21M
21.00 mi12:11:492:24:486:547:38
7:38
#3688
35K
21.75 mi12:16:532:29:526:535:04
6:46
#3584
23M
23.00 mi12:26:042:39:036:559:11
7:20
#3488
24M
24.00 mi12:33:052:46:046:557:01
7:01
#3397
40K
24.85 mi12:39:102:52:096:566:05
7:07
#3299
25.2M
25.20 mi12:41:502:54:496:562:40
7:44
#3259
Finish
26.22 mi12:48:593:01:586:577:09
7:01
#3180
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi195060605723(Top 22%)530(Top 5%)530(Top 11%)
10K6.21 mi3.10 mi3822-1872199-139199-1396302(Top 25%)659(Top 6%)659(Top 14%)
15K9.32 mi3.11 mi4421-599276-77276-775723(Top 22%)530(Top 5%)530(Top 11%)
20K12.43 mi3.11 mi4532-111310-34310-344990(Top 20%)416(Top 4%)416(Top 9%)
Half13.11 mi0.68 mi4476+56303+7303+73808(Top 15%)233(Top 2%)233(Top 5%)
25K15.53 mi2.42 mi4307+169279+24279+243934(Top 15%)282(Top 3%)282(Top 6%)
30K18.64 mi3.11 mi3990+317248+31248+313177(Top 12%)235(Top 2%)235(Top 5%)
20M20.00 mi1.36 mi3803+187242+6242+62935(Top 11%)238(Top 2%)238(Top 5%)
21M21.00 mi1.00 mi3688+115241+1241+12930(Top 11%)284(Top 3%)284(Top 6%)
35K21.75 mi0.75 mi3584+104234+7234+72216(Top 9%)171(Top 2%)171(Top 4%)
23M23.00 mi1.25 mi3488+96237-3237-33042(Top 12%)340(Top 3%)340(Top 7%)
24M24.00 mi1.00 mi3397+91234+3234+32405(Top 9%)257(Top 2%)257(Top 6%)
40K24.85 mi0.85 mi3299+98230+4230+42255(Top 9%)252(Top 2%)252(Top 5%)
25.2M25.20 mi0.35 mi3259+40229+1229+12037(Top 8%)230(Top 2%)230(Top 5%)
Finish26.22 mi1.02 mi3180+79234-5234-53215(Top 13%)526(Top 5%)526(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5723

Females

530

F18-39

530

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6302

Females

659

F18-39

659

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5723

Females

530

F18-39

530

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

4990

Females

416

F18-39

416

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3808

Females

233

F18-39

233

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3934

Females

282

F18-39

282

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3177

Females

235

F18-39

235

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2935

Females

238

F18-39

238

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2930

Females

284

F18-39

284

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2216

Females

171

F18-39

171

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3042

Females

340

F18-39

340

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2405

Females

257

F18-39

257

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2255

Females

252

F18-39

252

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2037

Females

230

F18-39

230

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3215

Females

526

F18-39

526

Passing Analysis

Category:
Athletes Passed
1736
Passed By
2966
Net Change
-1230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1950
5K → 10K11873-1872#1950#3822
10K → 15K24623-599#3822#4421
15K → 20K123234-111#4421#4532
20K → Half626+56#4532#4476
Half → 25K21142+169#4476#4307
25K → 30K36649+317#4307#3990
30K → 20M21225+187#3990#3803
20M → 21M14328+115#3803#3688
21M → 35K1073+104#3688#3584
35K → 23M13640+96#3584#3488
23M → 24M10615+91#3488#3397
24M → 40K1024+98#3397#3299
40K → 25.2M466+40#3299#3259
25.2M → Finish9718+79#3259#3180
TOTALS17362966-1230
📊

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