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BOSTON MARATHON 2024

You Soon Jung

Bib: 21920•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
Top 49%
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
8:40/mi
26:56
↑ 97↓ 3451.5%
10K· 6.21 mi
8:36/mi
53:39
↑ 79↓ 1380.4%
15K· 9.32 mi
8:55/mi
1:21:20
↑ 67↓ 78
20K· 12.43 mi
9:20/mi
1:50:21
↑ 106↓ 860.1%
Half· 13.11 mi
9:29/mi
1:56:49
↑ 19↓ 370.5%
25K· 15.53 mi
10:00/mi
2:21:04
↑ 66↓ 880.2%
30K· 18.64 mi
10:53/mi
2:54:54
↑ 181↓ 1480.2%
20M
10:51/mi
3:09:38
↑ 64↓ 500.2%
21M
11:28/mi
3:21:06
↑ 106↓ 241.6%
35K· 21.75 mi
10:34/mi
3:29:00
↑ 17↓ 861.7%
23M
10:43/mi
3:42:25
↑ 23↓ 630.6%
24M
10:19/mi
3:52:44
↓ 821.3%
40K· 24.85 mi
9:45/mi
4:01:04
↓ 200.3%
25.2M
11:39/mi
4:05:05
↑ 13↓ 160.2%
Finish· 26.22 mi
8:58/mi
4:14:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:49
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:17:24
Pace10:29 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:2226:568:4026:56
8:40
-
10K
6.21 mi12:09:0553:398:3826:43
8:36
-0:04
15K
9.32 mi12:36:461:21:208:4427:41
8:55
+0:19
20K
12.43 mi13:05:471:50:218:5329:01
9:20
+0:25
Half
13.11 mi13:12:151:56:498:556:28
9:29
+0:09
25K
15.53 mi13:36:302:21:049:0524:15
10:00
+0:31
30K
18.64 mi14:10:202:54:549:2333:50
10:53
+0:53
20M
20.00 mi14:25:043:09:389:2914:44
10:51
-0:02
21M
21.00 mi14:36:323:21:069:3511:28
11:28
+0:37
35K
21.75 mi14:44:263:29:009:377:54
10:34
-0:54
23M
23.00 mi14:57:513:42:259:4013:25
10:43
+0:09
24M
24.00 mi15:08:103:52:449:4210:19
10:19
-0:24
40K
24.85 mi15:16:304:01:049:428:20
9:45
-0:34
25.2M
25.20 mi15:20:314:05:059:444:01
11:39
+1:54
Finish
26.22 mi15:29:394:14:139:429:08
8:58
-2:41

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

8:36 /mi

Average Pace

9:42 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:57

50% of race

Time at Steady Pace

42:54

17% of race

Time at Slower Pace

1:25:22

34% of race

Average Pace: 9:42 /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 mi11:42:2226:568:4026:56
8:40
#18685
10K
6.21 mi12:09:0553:398:3826:43
8:36
#18249
15K
9.32 mi12:36:461:21:208:4427:41
8:55
#18313
20K
12.43 mi13:05:471:50:218:5329:01
9:20
#18403
Half
13.11 mi13:12:151:56:498:556:28
9:29
#18507
25K
15.53 mi13:36:302:21:049:0524:15
10:00
#18660
30K
18.64 mi14:10:202:54:549:2333:50
10:53
#18960
20M
20.00 mi14:25:043:09:389:2914:44
10:51
#18953
21M
21.00 mi14:36:323:21:069:3511:28
11:28
#18865
35K
21.75 mi14:44:263:29:009:377:54
10:34
#18837
23M
23.00 mi14:57:513:42:259:4013:25
10:43
#18720
24M
24.00 mi15:08:103:52:449:4210:19
10:19
#18642
40K
24.85 mi15:16:304:01:049:428:20
9:45
#18478
25.2M
25.20 mi15:20:314:05:059:444:01
11:39
#18441
Finish
26.22 mi15:29:394:14:139:429:08
8:58
#18261
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi186857155715518499(Top 72%)6971(Top 64%)6971(Top 796%)
10K6.21 mi3.10 mi18249+4366887+2686887+26817854(Top 70%)6640(Top 61%)6640(Top 758%)
15K9.32 mi3.11 mi18313-646920-336920-3318499(Top 72%)6971(Top 64%)6971(Top 796%)
20K12.43 mi3.11 mi18403-906962-426962-4218680(Top 73%)7099(Top 65%)7099(Top 810%)
Half13.11 mi0.68 mi18507-1047019-577019-5720017(Top 78%)7874(Top 72%)7874(Top 899%)
25K15.53 mi2.42 mi18660-1537125-1067125-10619129(Top 75%)7444(Top 68%)7444(Top 850%)
30K18.64 mi3.11 mi18960-3007348-2237348-22319733(Top 77%)7973(Top 73%)7973(Top 910%)
20M20.00 mi1.36 mi18953+77378-307378-3018896(Top 74%)7656(Top 70%)7656(Top 874%)
21M21.00 mi1.00 mi18865+887356+227356+2217583(Top 69%)7127(Top 65%)7127(Top 814%)
35K21.75 mi0.75 mi18837+287354+27354+218748(Top 73%)7703(Top 71%)7703(Top 879%)
23M23.00 mi1.25 mi18720+1177314+407314+4017623(Top 69%)7233(Top 66%)7233(Top 826%)
24M24.00 mi1.00 mi18642+787296+187296+1817349(Top 68%)7132(Top 65%)7132(Top 814%)
40K24.85 mi0.85 mi18478+1647222+747222+7414087(Top 55%)5583(Top 51%)5583(Top 637%)
25.2M25.20 mi0.35 mi18441+377212+107212+1016488(Top 65%)6786(Top 62%)6786(Top 775%)
Finish26.22 mi1.02 mi18261+1807153+597153+5914041(Top 55%)5508(Top 50%)5508(Top 629%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

18499

Females

6971

F55-59

6971

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17854

Females

6640

F55-59

6640

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

18499

Females

6971

F55-59

6971

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

18680

Females

7099

F55-59

7099

20K→Half

12.4 - 13.1 mi

Top 78%
×2story building
+19ft-37ft

Overall

20017

Females

7874

F55-59

7874

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19129

Females

7444

F55-59

7444

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19733

Females

7973

F55-59

7973

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18896

Females

7656

F55-59

7656

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

17583

Females

7127

F55-59

7127

21M→35K

21.0 - 21.8 mi

Top 73%
×7story building
+17ft-86ft

Overall

18748

Females

7703

F55-59

7703

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17623

Females

7233

F55-59

7233

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17349

Females

7132

F55-59

7132

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14087

Females

5583

F55-59

5583

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16488

Females

6786

F55-59

6786

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14041

Females

5508

F55-59

5508

Passing Analysis

Category:
Athletes Passed
2241
Passed By
1817
Net Change
+424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18685
5K → 10K546110+436#18685#18249
10K → 15K209273-64#18249#18313
15K → 20K221311-90#18313#18403
20K → Half14118-104#18403#18507
Half → 25K165318-153#18507#18660
25K → 30K126426-300#18660#18960
30K → 20M9992+7#18960#18953
20M → 21M12739+88#18953#18865
21M → 35K6739+28#18865#18837
35K → 23M16144+117#18837#18720
23M → 24M10224+78#18720#18642
24M → 40K1662+164#18642#18478
40K → 25.2M5215+37#18478#18441
25.2M → Finish1866+180#18441#18261
TOTALS22411817+424
📊

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