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BOSTON MARATHON 2024

Julia Vanitvelt

Bib: 13318•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 13%
Division (F18-39)
#0 / 4660
Top 24%
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
7:24/mi
23:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:23/mi
45:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:08:51
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:32:26
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:37:30
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
1:56:22
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:21:18
↑ 181↓ 1480.2%
20M
8:06/mi
2:32:19
↑ 64↓ 500.2%
21M
8:34/mi
2:40:53
↑ 106↓ 241.6%
35K· 21.75 mi
7:56/mi
2:46:49
↑ 17↓ 861.7%
23M
8:00/mi
2:56:50
↑ 23↓ 630.6%
24M
7:50/mi
3:04:40
↓ 821.3%
40K· 24.85 mi
7:47/mi
3:11:19
↓ 200.3%
25.2M
8:36/mi
3:14:17
↑ 13↓ 160.2%
Finish· 26.22 mi
7:08/mi
3:21:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:30
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:44:03
Pace7:56 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3623:007:2423:00
7:24
-
10K
6.21 mi11:16:3345:577:2422:57
7:23
-0:01
15K
9.32 mi11:39:271:08:517:2322:54
7:22
-0:01
20K
12.43 mi12:03:021:32:267:2623:35
7:35
+0:13
Half
13.11 mi12:08:061:37:307:265:04
7:26
-0:09
25K
15.53 mi12:26:581:56:227:2918:52
7:47
+0:21
30K
18.64 mi12:51:542:21:187:3524:56
8:02
+0:15
20M
20.00 mi13:02:552:32:197:3711:01
8:06
+0:04
21M
21.00 mi13:11:292:40:537:408:34
8:34
+0:28
35K
21.75 mi13:17:252:46:497:405:56
7:56
-0:38
23M
23.00 mi13:27:262:56:507:4110:01
8:00
+0:04
24M
24.00 mi13:35:163:04:407:427:50
7:50
-0:10
40K
24.85 mi13:41:553:11:197:426:39
7:47
-0:03
25.2M
25.20 mi13:44:533:14:177:432:58
8:36
+0:49
Finish
26.22 mi13:52:093:21:337:427:16
7:08
-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

7:08 /mi

Average Pace

7:42 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:11

40% of race

Time at Steady Pace

1:02:52

31% of race

Time at Slower Pace

57:30

29% of race

Average Pace: 7:41 /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 mi10:53:3623:007:2423:00
7:24
#9973
10K
6.21 mi11:16:3345:577:2422:57
7:23
#9608
15K
9.32 mi11:39:271:08:517:2322:54
7:22
#9245
20K
12.43 mi12:03:021:32:267:2623:35
7:35
#9153
Half
13.11 mi12:08:061:37:307:265:04
7:26
#9114
25K
15.53 mi12:26:581:56:227:2918:52
7:47
#8997
30K
18.64 mi12:51:542:21:187:3524:56
8:02
#8707
20M
20.00 mi13:02:552:32:197:3711:01
8:06
#8536
21M
21.00 mi13:11:292:40:537:408:34
8:34
#8333
35K
21.75 mi13:17:252:46:497:405:56
7:56
#8229
23M
23.00 mi13:27:262:56:507:4110:01
8:00
#7968
24M
24.00 mi13:35:163:04:407:427:50
7:50
#7802
40K
24.85 mi13:41:553:11:197:426:39
7:47
#7603
25.2M
25.20 mi13:44:533:14:177:432:58
8:36
#7506
Finish
26.22 mi13:52:093:21:337:427:16
7:08
#7270
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9973200320038664(Top 34%)1545(Top 14%)1545(Top 33%)
10K6.21 mi3.10 mi9608+3651873+1301873+1309344(Top 37%)1808(Top 17%)1808(Top 39%)
15K9.32 mi3.11 mi9245+3631734+1391734+1398664(Top 34%)1545(Top 14%)1545(Top 33%)
20K12.43 mi3.11 mi9153+921744-101744-109020(Top 35%)1812(Top 17%)1812(Top 39%)
Half13.11 mi0.68 mi9114+391734+101734+108618(Top 34%)1627(Top 15%)1627(Top 35%)
25K15.53 mi2.42 mi8997+1171712+221712+228810(Top 34%)1910(Top 17%)1910(Top 41%)
30K18.64 mi3.11 mi8707+2901671+411671+418006(Top 31%)1768(Top 16%)1768(Top 38%)
20M20.00 mi1.36 mi8536+1711660+111660+117357(Top 29%)1692(Top 15%)1692(Top 36%)
21M21.00 mi1.00 mi8333+2031637+231637+236559(Top 26%)1533(Top 14%)1533(Top 33%)
35K21.75 mi0.75 mi8229+1041622+151622+157377(Top 29%)1925(Top 18%)1925(Top 41%)
23M23.00 mi1.25 mi7968+2611565+571565+575767(Top 23%)1351(Top 12%)1351(Top 29%)
24M24.00 mi1.00 mi7802+1661530+351530+355760(Top 23%)1413(Top 13%)1413(Top 30%)
40K24.85 mi0.85 mi7603+1991494+361494+364692(Top 18%)1067(Top 10%)1067(Top 23%)
25.2M25.20 mi0.35 mi7506+971481+131481+134911(Top 19%)1214(Top 11%)1214(Top 26%)
Finish26.22 mi1.02 mi7270+2361419+621419+623745(Top 15%)706(Top 6%)706(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21story building
+97ft-345ft

Overall

8664

Females

1545

F18-39

1545

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9344

Females

1808

F18-39

1808

10K→15K

6.2 - 9.3 mi

Top 34%
×3story building
+67ft-78ft

Overall

8664

Females

1545

F18-39

1545

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9020

Females

1812

F18-39

1812

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

8618

Females

1627

F18-39

1627

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

8810

Females

1910

F18-39

1910

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

8006

Females

1768

F18-39

1768

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7357

Females

1692

F18-39

1692

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6559

Females

1533

F18-39

1533

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7377

Females

1925

F18-39

1925

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5767

Females

1351

F18-39

1351

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

5760

Females

1413

F18-39

1413

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4692

Females

1067

F18-39

1067

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4911

Females

1214

F18-39

1214

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3745

Females

706

F18-39

706

Passing Analysis

Category:
Athletes Passed
3427
Passed By
724
Net Change
+2703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9973
5K → 10K465100+365#9973#9608
10K → 15K40037+363#9608#9245
15K → 20K244152+92#9245#9153
20K → Half6122+39#9153#9114
Half → 25K244127+117#9114#8997
25K → 30K415125+290#8997#8707
30K → 20M23261+171#8707#8536
20M → 21M23532+203#8536#8333
21M → 35K12420+104#8333#8229
35K → 23M28019+261#8229#7968
23M → 24M18014+166#7968#7802
24M → 40K2045+199#7802#7603
40K → 25.2M1036+97#7603#7506
25.2M → Finish2404+236#7506#7270
TOTALS3427724+2703
📊

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