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BOSTON MARATHON 2024

Marissa Ward

Bib: 4475•F

OH

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 14%
Gender (Female)
#0 / 10924
Top 3%
Division (F18-39)
#0 / 4660
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:47
Rank: #2505
Start → 5K
19:47 | 6:22/mi
10K· 6.21 mi
39:44
Rank: #2501 (+4)
5K → 10K
19:57 | 6:25/mi
15K· 9.32 mi
59:52
Rank: #2508 (-7)
10K → 15K
20:08 | 6:29/mi
20K· 12.43 mi
1:21:11
Rank: #2888 (-380)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:25:56
Rank: #2988 (-100)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:42:59
Rank: #3171 (-183)
Half → 25K
17:03 | 7:02/mi
30K· 18.64 mi
2:05:54
Rank: #3402 (-231)
25K → 30K
22:55 | 7:23/mi
20M
2:15:29
Rank: #3276 (+126)
30K → 20M
9:35 | 7:03/mi
21M
2:23:31
Rank: #3342 (-66)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:28:55
Rank: #3336 (+6)
21M → 35K
5:24 | 7:13/mi
23M
2:38:31
Rank: #3354 (-18)
35K → 23M
9:36 | 7:40/mi
24M
2:46:18
Rank: #3438 (-84)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
2:53:09
Rank: #3480 (-42)
24M → 40K
6:51 | 8:01/mi
25.2M
2:56:15
Rank: #3493 (-13)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:04:06
Rank: #3539 (-46)
25.2M → Finish
7:51 | 7:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:56
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:38:10
Pace7:29 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5919:476:2219:47
6:22
-
10K
6.21 mi10:42:5639:446:2419:57
6:25
+0:03
15K
9.32 mi11:03:0459:526:2520:08
6:29
+0:04
20K
12.43 mi11:24:231:21:116:3221:19
6:52
+0:23
Half
13.11 mi11:29:081:25:566:334:45
6:58
+0:06
25K
15.53 mi11:46:111:42:596:3817:03
7:02
+0:04
30K
18.64 mi12:09:062:05:546:4522:55
7:23
+0:21
20M
20.00 mi12:18:412:15:296:469:35
7:03
-0:20
21M
21.00 mi12:26:432:23:316:508:02
8:02
+0:59
35K
21.75 mi12:32:072:28:556:515:24
7:13
-0:49
23M
23.00 mi12:41:432:38:316:549:36
7:40
+0:27
24M
24.00 mi12:49:302:46:186:567:47
7:47
+0:07
40K
24.85 mi12:56:212:53:096:586:51
8:01
+0:14
25.2M
25.20 mi12:59:272:56:157:003:06
8:59
+0:58
Finish
26.22 mi13:07:183:04:067:027:51
7:42
-1:17

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

6:22 /mi

Average Pace

7:02 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:11

44% of race

Time at Steady Pace

59:42

32% of race

Time at Slower Pace

43:13

23% of race

Average Pace: 7:01 /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 mi10:22:5919:476:2219:47
6:22
#2505
10K
6.21 mi10:42:5639:446:2419:57
6:25
#2501
15K
9.32 mi11:03:0459:526:2520:08
6:29
#2508
20K
12.43 mi11:24:231:21:116:3221:19
6:52
#2888
Half
13.11 mi11:29:081:25:566:334:45
6:58
#2988
25K
15.53 mi11:46:111:42:596:3817:03
7:02
#3171
30K
18.64 mi12:09:062:05:546:4522:55
7:23
#3402
20M
20.00 mi12:18:412:15:296:469:35
7:03
#3276
21M
21.00 mi12:26:432:23:316:508:02
8:02
#3342
35K
21.75 mi12:32:072:28:556:515:24
7:13
#3336
23M
23.00 mi12:41:432:38:316:549:36
7:40
#3354
24M
24.00 mi12:49:302:46:186:567:47
7:47
#3438
40K
24.85 mi12:56:212:53:096:586:51
8:01
#3480
25.2M
25.20 mi12:59:272:56:157:003:06
8:59
#3493
Finish
26.22 mi13:07:183:04:067:027:51
7:42
#3539
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi250587872626(Top 10%)103(Top 0.9%)103(Top 2%)
10K6.21 mi3.10 mi2501+491-491-42547(Top 10%)99(Top 0.9%)99(Top 2%)
15K9.32 mi3.11 mi2508-788+388+32626(Top 10%)103(Top 0.9%)103(Top 2%)
20K12.43 mi3.11 mi2888-380120-32120-324349(Top 17%)307(Top 3%)307(Top 7%)
Half13.11 mi0.68 mi2988-100127-7127-75566(Top 22%)538(Top 5%)538(Top 12%)
25K15.53 mi2.42 mi3171-183150-23150-234510(Top 18%)386(Top 4%)386(Top 8%)
30K18.64 mi3.11 mi3402-231184-34184-344533(Top 18%)503(Top 5%)503(Top 11%)
20M20.00 mi1.36 mi3276+126185-1185-12589(Top 10%)181(Top 2%)181(Top 4%)
21M21.00 mi1.00 mi3342-66198-13198-134305(Top 17%)638(Top 6%)638(Top 14%)
35K21.75 mi0.75 mi3336+6208-10208-103863(Top 15%)488(Top 4%)488(Top 10%)
23M23.00 mi1.25 mi3354-18221-13221-134256(Top 17%)699(Top 6%)699(Top 15%)
24M24.00 mi1.00 mi3438-84243-22243-225469(Top 21%)1282(Top 12%)1282(Top 28%)
40K24.85 mi0.85 mi3480-42258-15258-155869(Top 23%)1592(Top 15%)1592(Top 34%)
25.2M25.20 mi0.35 mi3493-13267-9267-96528(Top 26%)1928(Top 18%)1928(Top 41%)
Finish26.22 mi1.02 mi3539-46283-16283-166769(Top 26%)1991(Top 18%)1991(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21stories
+97ft-345ft

Overall

2626

Females

103

F18-39

103

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2547

Females

99

F18-39

99

10K→15K

6.2 - 9.3 mi

Top 10%
×3stories
+67ft-78ft

Overall

2626

Females

103

F18-39

103

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4349

Females

307

F18-39

307

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5566

Females

538

F18-39

538

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4510

Females

386

F18-39

386

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4533

Females

503

F18-39

503

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2589

Females

181

F18-39

181

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4305

Females

638

F18-39

638

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3863

Females

488

F18-39

488

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4256

Females

699

F18-39

699

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5469

Females

1282

F18-39

1282

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5869

Females

1592

F18-39

1592

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6528

Females

1928

F18-39

1928

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6769

Females

1991

F18-39

1991

Passing Analysis

Category:
Athletes Passed
882
Passed By
1916
Net Change
-1034
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2505
5K → 10K127123+4#2505#2501
10K → 15K7683-7#2501#2508
15K → 20K29409-380#2508#2888
20K → Half3103-100#2888#2988
Half → 25K68251-183#2988#3171
25K → 30K118349-231#3171#3402
30K → 20M14721+126#3402#3276
20M → 21M52118-66#3276#3342
21M → 35K4539+6#3342#3336
35K → 23M87105-18#3336#3354
23M → 24M37121-84#3354#3438
24M → 40K3274-42#3438#3480
40K → 25.2M2639-13#3480#3493
25.2M → Finish3581-46#3493#3539
TOTALS8821916-1034
📊

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