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BOSTON MARATHON 2024

Ellen Suh

Bib: 18053•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 43%
Division (F40-44)
#0 / 1613
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
8:16/mi
25:40
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
50:52
↑ 79↓ 1380.4%
15K· 9.32 mi
8:22/mi
1:16:52
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:44:14
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:50:04
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:12:16
↑ 66↓ 880.2%
30K· 18.64 mi
9:39/mi
2:42:15
↑ 181↓ 1480.2%
20M
9:49/mi
2:55:35
↑ 64↓ 500.2%
21M
10:38/mi
3:06:13
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:12:59
↑ 17↓ 861.7%
23M
9:33/mi
3:24:56
↑ 23↓ 630.6%
24M
9:21/mi
3:34:17
↓ 821.3%
40K· 24.85 mi
9:37/mi
3:42:30
↓ 200.3%
25.2M
10:50/mi
3:46:14
↑ 13↓ 160.2%
Finish· 26.22 mi
9:23/mi
3:55:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time2:05:44
Pace9:35 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0425:408:1625:40
8:16
-
10K
6.21 mi11:43:1650:528:1125:12
8:07
-0:09
15K
9.32 mi12:09:161:16:528:1526:00
8:22
+0:15
20K
12.43 mi12:36:381:44:148:2327:22
8:49
+0:27
Half
13.11 mi12:42:281:50:048:245:50
8:33
-0:16
25K
15.53 mi13:04:402:12:168:3122:12
9:09
+0:36
30K
18.64 mi13:34:392:42:158:4229:59
9:39
+0:30
20M
20.00 mi13:47:592:55:358:4713:20
9:49
+0:10
21M
21.00 mi13:58:373:06:138:5210:38
10:38
+0:49
35K
21.75 mi14:05:233:12:598:526:46
9:03
-1:35
23M
23.00 mi14:17:203:24:568:5511:57
9:33
+0:30
24M
24.00 mi14:26:413:34:178:569:21
9:21
-0:12
40K
24.85 mi14:34:543:42:308:578:13
9:37
+0:16
25.2M
25.20 mi14:38:383:46:148:593:44
10:50
+1:13
Finish
26.22 mi14:48:123:55:489:009:34
9:23
-1:27

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

8:07 /mi

Average Pace

9:00 /mi

Slowest Pace

10:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:04

47% of race

Time at Steady Pace

1:38:02

42% of race

Time at Slower Pace

27:42

12% of race

Average Pace: 9:00 /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 mi11:18:0425:408:1625:40
8:16
#16413
10K
6.21 mi11:43:1650:528:1125:12
8:07
#15679
15K
9.32 mi12:09:161:16:528:1526:00
8:22
#15617
20K
12.43 mi12:36:381:44:148:2327:22
8:49
#15764
Half
13.11 mi12:42:281:50:048:245:50
8:33
#15782
25K
15.53 mi13:04:402:12:168:3122:12
9:09
#15826
30K
18.64 mi13:34:392:42:158:4229:59
9:39
#15923
20M
20.00 mi13:47:592:55:358:4713:20
9:49
#15918
21M
21.00 mi13:58:373:06:138:5210:38
10:38
#15893
35K
21.75 mi14:05:233:12:598:526:46
9:03
#15818
23M
23.00 mi14:17:203:24:568:5511:57
9:33
#15682
24M
24.00 mi14:26:413:34:178:569:21
9:21
#15582
40K
24.85 mi14:34:543:42:308:578:13
9:37
#15492
25.2M
25.20 mi14:38:383:46:148:593:44
10:50
#15449
Finish
26.22 mi14:48:123:55:489:009:34
9:23
#15455
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi164135807580715670(Top 61%)5371(Top 49%)5371(Top 333%)
10K6.21 mi3.10 mi15679+7345343+4645343+46414956(Top 59%)4910(Top 45%)4910(Top 304%)
15K9.32 mi3.11 mi15617+625319+245319+2415670(Top 61%)5371(Top 49%)5371(Top 333%)
20K12.43 mi3.11 mi15764-1475432-1135432-11316439(Top 64%)5849(Top 54%)5849(Top 363%)
Half13.11 mi0.68 mi15782-185446-145446-1416043(Top 63%)5652(Top 52%)5652(Top 350%)
25K15.53 mi2.42 mi15826-445505-595505-5916243(Top 64%)5857(Top 54%)5857(Top 363%)
30K18.64 mi3.11 mi15923-975626-1215626-12116049(Top 63%)5998(Top 55%)5998(Top 372%)
20M20.00 mi1.36 mi15918+55662-365662-3615811(Top 62%)6109(Top 56%)6109(Top 379%)
21M21.00 mi1.00 mi15893+255685-235685-2315255(Top 60%)5942(Top 54%)5942(Top 368%)
35K21.75 mi0.75 mi15818+755671+145671+1413549(Top 53%)5095(Top 47%)5095(Top 316%)
23M23.00 mi1.25 mi15682+1365645+265645+2613722(Top 54%)5282(Top 48%)5282(Top 327%)
24M24.00 mi1.00 mi15582+1005620+255620+2513796(Top 54%)5340(Top 49%)5340(Top 331%)
40K24.85 mi0.85 mi15492+905597+235597+2313562(Top 53%)5326(Top 49%)5326(Top 330%)
25.2M25.20 mi0.35 mi15449+435591+65591+613950(Top 55%)5546(Top 51%)5546(Top 344%)
Finish26.22 mi1.02 mi15455-65622-315622-3116035(Top 63%)6525(Top 60%)6525(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15670

Females

5371

F40-44

5371

5K→10K

3.1 - 6.2 mi

Top 59%
×5story building
+79ft-138ft

Overall

14956

Females

4910

F40-44

4910

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15670

Females

5371

F40-44

5371

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

16439

Females

5849

F40-44

5849

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16043

Females

5652

F40-44

5652

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16243

Females

5857

F40-44

5857

25K→30K

15.5 - 18.6 mi

Top 63%
×9story building
+181ft-148ft

Overall

16049

Females

5998

F40-44

5998

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

15811

Females

6109

F40-44

6109

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15255

Females

5942

F40-44

5942

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13549

Females

5095

F40-44

5095

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

13722

Females

5282

F40-44

5282

23M→24M

23.0 - 24.0 mi

Top 54%
×6story building
+12ft-82ft

Overall

13796

Females

5340

F40-44

5340

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13562

Females

5326

F40-44

5326

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

13950

Females

5546

F40-44

5546

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16035

Females

6525

F40-44

6525

Passing Analysis

Category:
Athletes Passed
2625
Passed By
1667
Net Change
+958
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16413
5K → 10K80268+734#16413#15679
10K → 15K265203+62#15679#15617
15K → 20K199346-147#15617#15764
20K → Half3048-18#15764#15782
Half → 25K200244-44#15782#15826
25K → 30K207304-97#15826#15923
30K → 20M131126+5#15923#15918
20M → 21M11691+25#15918#15893
21M → 35K10530+75#15893#15818
35K → 23M19357+136#15818#15682
23M → 24M13131+100#15682#15582
24M → 40K11929+90#15582#15492
40K → 25.2M6219+43#15492#15449
25.2M → Finish6571-6#15449#15455
TOTALS26251667+958
📊

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