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BOSTON MARATHON 2024

María Fernanda Martinez

Bib: 9965•F

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0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Division (F18-39)
#0 / 4660
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:02
Rank: #7628
Start → 5K
22:02 | 7:06/mi
10K· 6.21 mi
43:26
Rank: #6786 (+842)
5K → 10K
21:24 | 6:53/mi
15K· 9.32 mi
1:05:01
Rank: #6447 (+339)
10K → 15K
21:35 | 6:57/mi
20K· 12.43 mi
1:27:40
Rank: #6507 (-60)
15K → 20K
22:39 | 7:17/mi
Half· 13.11 mi
1:32:41
Rank: #6573 (-66)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:51:53
Rank: #6958 (-385)
Half → 25K
19:12 | 7:55/mi
30K· 18.64 mi
2:20:23
Rank: #8359 (-1401)
25K → 30K
28:30 | 9:10/mi
20M
2:32:48
Rank: #8699 (-340)
30K → 20M
12:25 | 9:08/mi
21M
2:44:34
Rank: #9480 (-781)
20M → 21M
11:46 | 11:46/mi
35K· 21.75 mi
2:51:11
Rank: #9579 (-99)
21M → 35K
6:37 | 8:51/mi
23M
3:03:16
Rank: #9905 (-326)
35K → 23M
12:05 | 9:39/mi
24M
3:11:27
Rank: #9757 (+148)
23M → 24M
8:11 | 8:11/mi
40K· 24.85 mi
3:18:37
Rank: #9659 (+98)
24M → 40K
7:10 | 8:23/mi
25.2M
3:21:54
Rank: #9629 (+30)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:30:01
Rank: #9575 (+54)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:41
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:57:20
Pace8:57 /mi
📊Positive Split: 26.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:3722:027:0622:02
7:06
-
10K
6.21 mi11:09:0143:266:5921:24
6:53
-0:13
15K
9.32 mi11:30:361:05:016:5921:35
6:57
+0:04
20K
12.43 mi11:53:151:27:407:0322:39
7:17
+0:20
Half
13.11 mi11:58:161:32:417:045:01
7:21
+0:04
25K
15.53 mi12:17:281:51:537:1219:12
7:55
+0:34
30K
18.64 mi12:45:582:20:237:3228:30
9:10
+1:15
20M
20.00 mi12:58:232:32:487:3812:25
9:08
-0:02
21M
21.00 mi13:10:092:44:347:5011:46
11:46
+2:38
35K
21.75 mi13:16:462:51:117:526:37
8:51
-2:55
23M
23.00 mi13:28:513:03:167:5812:05
9:39
+0:48
24M
24.00 mi13:37:023:11:277:598:11
8:11
-1:28
40K
24.85 mi13:44:123:18:377:597:10
8:23
+0:12
25.2M
25.20 mi13:47:293:21:548:013:17
9:31
+1:08
Finish
26.22 mi13:55:363:30:018:018:07
7:58
-1:33

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

6:53 /mi

Average Pace

8:01 /mi

Slowest Pace

11:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:41

44% of race

Time at Steady Pace

42:40

20% of race

Time at Slower Pace

1:14:40

36% of race

Average Pace: 8:01 /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 mi10:47:3722:027:0622:02
7:06
#7628
10K
6.21 mi11:09:0143:266:5921:24
6:53
#6786
15K
9.32 mi11:30:361:05:016:5921:35
6:57
#6447
20K
12.43 mi11:53:151:27:407:0322:39
7:17
#6507
Half
13.11 mi11:58:161:32:417:045:01
7:21
#6573
25K
15.53 mi12:17:281:51:537:1219:12
7:55
#6958
30K
18.64 mi12:45:582:20:237:3228:30
9:10
#8359
20M
20.00 mi12:58:232:32:487:3812:25
9:08
#8699
21M
21.00 mi13:10:092:44:347:5011:46
11:46
#9480
35K
21.75 mi13:16:462:51:117:526:37
8:51
#9579
23M
23.00 mi13:28:513:03:167:5812:05
9:39
#9905
24M
24.00 mi13:37:023:11:277:598:11
8:11
#9757
40K
24.85 mi13:44:123:18:377:597:10
8:23
#9659
25.2M
25.20 mi13:47:293:21:548:013:17
9:31
#9629
Finish
26.22 mi13:55:363:30:018:018:07
7:58
#9575
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7628103910395904(Top 23%)578(Top 5%)578(Top 12%)
10K6.21 mi3.10 mi6786+842780+259780+2595923(Top 23%)564(Top 5%)564(Top 12%)
15K9.32 mi3.11 mi6447+339698+82698+825904(Top 23%)578(Top 5%)578(Top 12%)
20K12.43 mi3.11 mi6507-60738-40738-406933(Top 27%)973(Top 9%)973(Top 21%)
Half13.11 mi0.68 mi6573-66757-19757-198112(Top 32%)1423(Top 13%)1423(Top 31%)
25K15.53 mi2.42 mi6958-385923-166923-1669672(Top 38%)2323(Top 21%)2323(Top 50%)
30K18.64 mi3.11 mi8359-14011539-6161539-61614071(Top 55%)4889(Top 45%)4889(Top 105%)
20M20.00 mi1.36 mi8699-3401736-1971736-19712813(Top 50%)4466(Top 41%)4466(Top 96%)
21M21.00 mi1.00 mi9480-7812176-4402176-44018280(Top 72%)7463(Top 68%)7463(Top 160%)
35K21.75 mi0.75 mi9579-992256-802256-8012565(Top 49%)4559(Top 42%)4559(Top 98%)
23M23.00 mi1.25 mi9905-3262488-2322488-23214151(Top 55%)5488(Top 50%)5488(Top 118%)
24M24.00 mi1.00 mi9757+1482458+302458+307670(Top 30%)2322(Top 21%)2322(Top 50%)
40K24.85 mi0.85 mi9659+982445+132445+137780(Top 30%)2498(Top 23%)2498(Top 54%)
25.2M25.20 mi0.35 mi9629+302447-22447-28851(Top 35%)3069(Top 28%)3069(Top 66%)
Finish26.22 mi1.02 mi9575+542454-72454-78338(Top 33%)2741(Top 25%)2741(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

5904

Females

578

F18-39

578

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5923

Females

564

F18-39

564

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

5904

Females

578

F18-39

578

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6933

Females

973

F18-39

973

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

8112

Females

1423

F18-39

1423

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

9672

Females

2323

F18-39

2323

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14071

Females

4889

F18-39

4889

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12813

Females

4466

F18-39

4466

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

18280

Females

7463

F18-39

7463

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12565

Females

4559

F18-39

4559

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14151

Females

5488

F18-39

5488

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7670

Females

2322

F18-39

2322

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7780

Females

2498

F18-39

2498

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

8851

Females

3069

F18-39

3069

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8338

Females

2741

F18-39

2741

Passing Analysis

Category:
Athletes Passed
2135*
Passed By
4081
Net Change
-1947
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7628
5K → 10K8475+842#7628#6786
10K → 15K36122+339#6786#6447
15K → 20K147207-60#6447#6507
20K → Half1379-66#6507#6573
Half → 25K75460-385#6573#6958
25K → 30K351436-1401#6958#8359
30K → 20M49389-340#8359#8699
20M → 21M19800-781#8699#9480
21M → 35K54153-99#9480#9579
35K → 23M72397-326#9579#9905
23M → 24M175*27+148#9905#9757
24M → 40K12426+98#9757#9659
40K → 25.2M6333+30#9659#9629
25.2M → Finish10147+54#9629#9575
TOTALS2135*4081-1947

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

📊

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