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BOSTON MARATHON 2024

Sume Van Heerden

Bib: 12622•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 27%
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
7:32/mi
23:24
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
46:30
↑ 79↓ 1380.4%
15K· 9.32 mi
7:31/mi
1:09:52
↑ 67↓ 78
20K· 12.43 mi
7:36/mi
1:33:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:38:43
↑ 19↓ 370.5%
25K· 15.53 mi
7:55/mi
1:57:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:59/mi
2:22:43
↑ 181↓ 1480.2%
20M
7:57/mi
2:33:31
↑ 64↓ 500.2%
21M
8:28/mi
2:41:59
↑ 106↓ 241.6%
35K· 21.75 mi
7:38/mi
2:47:42
↑ 17↓ 861.7%
23M
7:58/mi
2:57:41
↑ 23↓ 630.6%
24M
7:49/mi
3:05:30
↓ 821.3%
40K· 24.85 mi
8:01/mi
3:12:21
↓ 200.3%
25.2M
8:56/mi
3:15:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:50/mi
3:23:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:43
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:44:42
Pace7:59 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3523:247:3223:24
7:32
-
10K
6.21 mi11:37:4146:307:2923:06
7:26
-0:06
15K
9.32 mi12:01:031:09:527:3023:22
7:31
+0:05
20K
12.43 mi12:24:411:33:307:3123:38
7:36
+0:05
Half
13.11 mi12:29:541:38:437:325:13
7:39
+0:03
25K
15.53 mi12:49:051:57:547:3519:11
7:55
+0:16
30K
18.64 mi13:13:542:22:437:3924:49
7:59
+0:04
20M
20.00 mi13:24:422:33:317:4110:48
7:57
-0:02
21M
21.00 mi13:33:102:41:597:438:28
8:28
+0:31
35K
21.75 mi13:38:532:47:427:435:43
7:38
-0:50
23M
23.00 mi13:48:522:57:417:449:59
7:58
+0:20
24M
24.00 mi13:56:413:05:307:447:49
7:49
-0:09
40K
24.85 mi14:03:323:12:217:446:51
8:01
+0:12
25.2M
25.20 mi14:06:373:15:267:453:05
8:56
+0:55
Finish
26.22 mi14:14:363:23:257:467:59
7:50
-1:06

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

7:46 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:13

49% of race

Time at Steady Pace

1:32:39

46% of race

Time at Slower Pace

11:33

6% of race

Average Pace: 7:45 /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 mi11:14:3523:247:3223:24
7:32
#11037
10K
6.21 mi11:37:4146:307:2923:06
7:26
#10346
15K
9.32 mi12:01:031:09:527:3023:22
7:31
#10140
20K
12.43 mi12:24:411:33:307:3123:38
7:36
#9818
Half
13.11 mi12:29:541:38:437:325:13
7:39
#9819
25K
15.53 mi12:49:051:57:547:3519:11
7:55
#9717
30K
18.64 mi13:13:542:22:437:3924:49
7:59
#9241
20M
20.00 mi13:24:422:33:317:4110:48
7:57
#8941
21M
21.00 mi13:33:102:41:597:438:28
8:28
#8668
35K
21.75 mi13:38:532:47:427:435:43
7:38
#8501
23M
23.00 mi13:48:522:57:417:449:59
7:58
#8223
24M
24.00 mi13:56:413:05:307:447:49
7:49
#8033
40K
24.85 mi14:03:323:12:217:446:51
8:01
#7887
25.2M
25.20 mi14:06:373:15:267:453:05
8:56
#7831
Finish
26.22 mi14:14:363:23:257:467:59
7:50
#7750
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11037257725779861(Top 39%)2109(Top 19%)2109(Top 45%)
10K6.21 mi3.10 mi10346+6912239+3382239+3389705(Top 38%)1968(Top 18%)1968(Top 42%)
15K9.32 mi3.11 mi10140+2062163+762163+769861(Top 39%)2109(Top 19%)2109(Top 45%)
20K12.43 mi3.11 mi9818+3222054+1092054+1099141(Top 36%)1878(Top 17%)1878(Top 40%)
Half13.11 mi0.68 mi9819-12064-102064-1010207(Top 40%)2386(Top 22%)2386(Top 51%)
25K15.53 mi2.42 mi9717+1022072-82072-89611(Top 38%)2287(Top 21%)2287(Top 49%)
30K18.64 mi3.11 mi9241+4761920+1521920+1527803(Top 31%)1695(Top 16%)1695(Top 36%)
20M20.00 mi1.36 mi8941+3001848+721848+726484(Top 25%)1327(Top 12%)1327(Top 28%)
21M21.00 mi1.00 mi8668+2731778+701778+706096(Top 24%)1346(Top 12%)1346(Top 29%)
35K21.75 mi0.75 mi8501+1671741+371741+375839(Top 23%)1239(Top 11%)1239(Top 27%)
23M23.00 mi1.25 mi8223+2781681+601681+605630(Top 22%)1291(Top 12%)1291(Top 28%)
24M24.00 mi1.00 mi8033+1901635+461635+465667(Top 22%)1377(Top 13%)1377(Top 30%)
40K24.85 mi0.85 mi7887+1461614+211614+215882(Top 23%)1605(Top 15%)1605(Top 34%)
25.2M25.20 mi0.35 mi7831+561617-31617-36327(Top 25%)1858(Top 17%)1858(Top 40%)
Finish26.22 mi1.02 mi7750+811629-121629-127552(Top 30%)2353(Top 22%)2353(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

9861

Females

2109

F18-39

2109

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9705

Females

1968

F18-39

1968

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

9861

Females

2109

F18-39

2109

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

9141

Females

1878

F18-39

1878

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10207

Females

2386

F18-39

2386

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

9611

Females

2287

F18-39

2287

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

7803

Females

1695

F18-39

1695

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6484

Females

1327

F18-39

1327

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6096

Females

1346

F18-39

1346

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5839

Females

1239

F18-39

1239

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5630

Females

1291

F18-39

1291

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

5667

Females

1377

F18-39

1377

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5882

Females

1605

F18-39

1605

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6327

Females

1858

F18-39

1858

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7552

Females

2353

F18-39

2353

Passing Analysis

Category:
Athletes Passed
3874*
Passed By
586
Net Change
+3287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11037
5K → 10K74756+691#11037#10346
10K → 15K305*99+206#10346#10140
15K → 20K388*66+322#10140#9818
20K → Half3233-1#9818#9819
Half → 25K263160+102#9819#9717
25K → 30K51741+476#9717#9241
30K → 20M3088+300#9241#8941
20M → 21M28714+273#8941#8668
21M → 35K1747+167#8668#8501
35K → 23M29315+278#8501#8223
23M → 24M20111+190#8223#8033
24M → 40K16418+146#8033#7887
40K → 25.2M7216+56#7887#7831
25.2M → Finish12342+81#7831#7750
TOTALS3874*586+3287

* 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