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BOSTON MARATHON 2024

Marisa Proto

Bib: 12542•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 25%
Division (F18-39)
#0 / 4660
Top 42%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:26/mi
23:05
↑ 97↓ 3451.5%
10K· 6.21 mi
7:29/mi
46:19
↑ 79↓ 1380.4%
15K· 9.32 mi
7:51/mi
1:10:41
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:35:59
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:41:12
↑ 19↓ 370.5%
25K· 15.53 mi
8:33/mi
2:01:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:36/mi
2:28:38
↑ 181↓ 1480.2%
20M
8:51/mi
2:40:40
↑ 64↓ 500.2%
21M
9:09/mi
2:49:49
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:55:57
↑ 17↓ 861.7%
23M
8:32/mi
3:06:38
↑ 23↓ 630.6%
24M
8:24/mi
3:15:02
↓ 821.3%
40K· 24.85 mi
8:12/mi
3:22:03
↓ 200.3%
25.2M
8:54/mi
3:25:07
↑ 13↓ 160.2%
Finish· 26.22 mi
7:26/mi
3:32:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:12
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:51:30
Pace8:30 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4823:057:2623:05
7:26
-
10K
6.21 mi11:16:0246:197:2723:14
7:29
+0:03
15K
9.32 mi11:40:241:10:417:3524:22
7:51
+0:22
20K
12.43 mi12:05:421:35:597:4325:18
8:09
+0:18
Half
13.11 mi12:10:551:41:127:435:13
7:39
-0:30
25K
15.53 mi12:31:382:01:557:5120:43
8:33
+0:54
30K
18.64 mi12:58:212:28:387:5826:43
8:36
+0:03
20M
20.00 mi13:10:232:40:408:0212:02
8:51
+0:15
21M
21.00 mi13:19:322:49:498:059:09
9:09
+0:18
35K
21.75 mi13:25:402:55:578:056:08
8:12
-0:57
23M
23.00 mi13:36:213:06:388:0710:41
8:32
+0:20
24M
24.00 mi13:44:453:15:028:088:24
8:24
-0:08
40K
24.85 mi13:51:463:22:038:087:01
8:12
-0:12
25.2M
25.20 mi13:54:503:25:078:083:04
8:54
+0:42
Finish
26.22 mi14:02:253:32:428:077:35
7:26
-1:28

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

7:26 /mi

Average Pace

8:07 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:29

39% of race

Time at Steady Pace

46:51

22% of race

Time at Slower Pace

1:22:22

39% of race

Average Pace: 8:07 /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 mi10:52:4823:057:2623:05
7:26
#10206
10K
6.21 mi11:16:0246:197:2723:14
7:29
#10082
15K
9.32 mi11:40:241:10:417:3524:22
7:51
#10844
20K
12.43 mi12:05:421:35:597:4325:18
8:09
#11340
Half
13.11 mi12:10:551:41:127:435:13
7:39
#11276
25K
15.53 mi12:31:382:01:557:5120:43
8:33
#11608
30K
18.64 mi12:58:212:28:387:5826:43
8:36
#11467
20M
20.00 mi13:10:232:40:408:0212:02
8:51
#11442
21M
21.00 mi13:19:322:49:498:059:09
9:09
#11238
35K
21.75 mi13:25:402:55:578:056:08
8:12
#11101
23M
23.00 mi13:36:213:06:388:0710:41
8:32
#10897
24M
24.00 mi13:44:453:15:028:088:24
8:24
#10756
40K
24.85 mi13:51:463:22:038:087:01
8:12
#10552
25.2M
25.20 mi13:54:503:25:078:083:04
8:54
#10449
Finish
26.22 mi14:02:253:32:428:077:35
7:26
#10207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi102062118211812297(Top 48%)3408(Top 31%)3408(Top 73%)
10K6.21 mi3.10 mi10082+1242083+352083+3510116(Top 40%)2156(Top 20%)2156(Top 46%)
15K9.32 mi3.11 mi10844-7622543-4602543-46012297(Top 48%)3408(Top 31%)3408(Top 73%)
20K12.43 mi3.11 mi11340-4962856-3132856-31312798(Top 50%)3734(Top 34%)3734(Top 80%)
Half13.11 mi0.68 mi11276+642827+292827+2910263(Top 40%)2442(Top 22%)2442(Top 52%)
25K15.53 mi2.42 mi11608-3323043-2163043-21613300(Top 52%)4207(Top 39%)4207(Top 90%)
30K18.64 mi3.11 mi11467+1413078-353078-3511162(Top 44%)3265(Top 30%)3265(Top 70%)
20M20.00 mi1.36 mi11442+253099-213099-2111367(Top 44%)3676(Top 34%)3676(Top 79%)
21M21.00 mi1.00 mi11238+2043053+463053+469288(Top 36%)2837(Top 26%)2837(Top 61%)
35K21.75 mi0.75 mi11101+1373025+283025+289003(Top 35%)2722(Top 25%)2722(Top 58%)
23M23.00 mi1.25 mi10897+2042981+442981+448664(Top 34%)2707(Top 25%)2707(Top 58%)
24M24.00 mi1.00 mi10756+1412956+252956+258866(Top 35%)2882(Top 26%)2882(Top 62%)
40K24.85 mi0.85 mi10552+2042900+562900+566863(Top 27%)2065(Top 19%)2065(Top 44%)
25.2M25.20 mi0.35 mi10449+1032865+352865+356148(Top 24%)1804(Top 17%)1804(Top 39%)
Finish26.22 mi1.02 mi10207+2422778+872778+875328(Top 21%)1341(Top 12%)1341(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

12297

Females

3408

F18-39

3408

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10116

Females

2156

F18-39

2156

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

12297

Females

3408

F18-39

3408

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12798

Females

3734

F18-39

3734

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10263

Females

2442

F18-39

2442

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13300

Females

4207

F18-39

4207

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11162

Females

3265

F18-39

3265

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11367

Females

3676

F18-39

3676

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9288

Females

2837

F18-39

2837

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9003

Females

2722

F18-39

2722

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8664

Females

2707

F18-39

2707

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

8866

Females

2882

F18-39

2882

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6863

Females

2065

F18-39

2065

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6148

Females

1804

F18-39

1804

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2story building
+22ft-21ft

Overall

5328

Females

1341

F18-39

1341

Passing Analysis

Category:
Athletes Passed
2577*
Passed By
2577
Net Change
-1
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10206
5K → 10K330*206+124#10206#10082
10K → 15K56817-762#10082#10844
15K → 20K105601-496#10844#11340
20K → Half706+64#11340#11276
Half → 25K123455-332#11276#11608
25K → 30K357216+141#11608#11467
30K → 20M159134+25#11467#11442
20M → 21M24642+204#11442#11238
21M → 35K15821+137#11238#11101
35K → 23M24541+204#11101#10897
23M → 24M16322+141#10897#10756
24M → 40K216*12+204#10756#10552
40K → 25.2M1052+103#10552#10449
25.2M → Finish2442+242#10449#10207
TOTALS2577*2577-1

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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