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BOSTON MARATHON 2024

Joanna Tung

Bib: 8770•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Female)
#0 / 10924
Top 6%
Division (F18-39)
#0 / 4660
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:36
Rank: #6764
Start → 5K
21:36 | 6:57/mi
10K· 6.21 mi
43:01
Rank: #6331 (+433)
5K → 10K
21:25 | 6:54/mi
15K· 9.32 mi
1:04:23
Rank: #6010 (+321)
10K → 15K
21:22 | 6:53/mi
20K· 12.43 mi
1:26:25
Rank: #5884 (+126)
15K → 20K
22:02 | 7:06/mi
Half· 13.11 mi
1:31:15
Rank: #5885 (-1)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:49:20
Rank: #5952 (-67)
Half → 25K
18:05 | 7:27/mi
30K· 18.64 mi
2:12:54
Rank: #5744 (+208)
25K → 30K
23:34 | 7:35/mi
20M
2:23:21
Rank: #5622 (+122)
30K → 20M
10:27 | 7:41/mi
21M
2:31:36
Rank: #5500 (+122)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:37:09
Rank: #5413 (+87)
21M → 35K
5:33 | 7:25/mi
23M
2:47:12
Rank: #5340 (+73)
35K → 23M
10:03 | 8:02/mi
24M
2:55:00
Rank: #5281 (+59)
23M → 24M
7:48 | 7:48/mi
40K· 24.85 mi
3:01:40
Rank: #5171 (+110)
24M → 40K
6:40 | 7:48/mi
25.2M
3:04:37
Rank: #5121 (+50)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:11:52
Rank: #4994 (+127)
25.2M → Finish
7:15 | 7:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:15
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time1:40:37
Pace7:41 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5921:366:5721:36
6:57
-
10K
6.21 mi11:08:2443:016:5521:25
6:54
-0:03
15K
9.32 mi11:29:461:04:236:5421:22
6:53
-0:01
20K
12.43 mi11:51:481:26:256:5722:02
7:06
+0:13
Half
13.11 mi11:56:381:31:156:584:50
7:05
-0:01
25K
15.53 mi12:14:431:49:207:0218:05
7:27
+0:22
30K
18.64 mi12:38:172:12:547:0823:34
7:35
+0:08
20M
20.00 mi12:48:442:23:217:1010:27
7:41
+0:06
21M
21.00 mi12:56:592:31:367:138:15
8:15
+0:34
35K
21.75 mi13:02:322:37:097:145:33
7:25
-0:50
23M
23.00 mi13:12:352:47:127:1610:03
8:02
+0:37
24M
24.00 mi13:20:232:55:007:187:48
7:48
-0:14
40K
24.85 mi13:27:033:01:407:196:40
7:48
0:00
25.2M
25.20 mi13:30:003:04:377:202:57
8:33
+0:45
Finish
26.22 mi13:37:153:11:527:197:15
7:07
-1:26

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

7:19 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:30

51% of race

Time at Steady Pace

57:39

30% of race

Time at Slower Pace

35:43

19% of race

Average Pace: 7:19 /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 mi10:46:5921:366:5721:36
6:57
#6764
10K
6.21 mi11:08:2443:016:5521:25
6:54
#6331
15K
9.32 mi11:29:461:04:236:5421:22
6:53
#6010
20K
12.43 mi11:51:481:26:256:5722:02
7:06
#5884
Half
13.11 mi11:56:381:31:156:584:50
7:05
#5885
25K
15.53 mi12:14:431:49:207:0218:05
7:27
#5952
30K
18.64 mi12:38:172:12:547:0823:34
7:35
#5744
20M
20.00 mi12:48:442:23:217:1010:27
7:41
#5622
21M
21.00 mi12:56:592:31:367:138:15
8:15
#5500
35K
21.75 mi13:02:322:37:097:145:33
7:25
#5413
23M
23.00 mi13:12:352:47:127:1610:03
8:02
#5340
24M
24.00 mi13:20:232:55:007:187:48
7:48
#5281
40K
24.85 mi13:27:033:01:407:196:40
7:48
#5171
25.2M
25.20 mi13:30:003:04:377:202:57
8:33
#5121
Finish
26.22 mi13:37:153:11:527:197:15
7:07
#4994
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi67647477475416(Top 21%)464(Top 4%)464(Top 10%)
10K6.21 mi3.10 mi6331+433651+96651+965964(Top 23%)572(Top 5%)572(Top 12%)
15K9.32 mi3.11 mi6010+321566+85566+855416(Top 21%)464(Top 4%)464(Top 10%)
20K12.43 mi3.11 mi5884+126565+1565+15752(Top 23%)604(Top 6%)604(Top 13%)
Half13.11 mi0.68 mi5885-1568-3568-36296(Top 25%)755(Top 7%)755(Top 16%)
25K15.53 mi2.42 mi5952-67617-49617-496736(Top 26%)1059(Top 10%)1059(Top 23%)
30K18.64 mi3.11 mi5744+208630-13630-135552(Top 22%)824(Top 8%)824(Top 18%)
20M20.00 mi1.36 mi5622+122624+6624+65167(Top 20%)804(Top 7%)804(Top 17%)
21M21.00 mi1.00 mi5500+122615+9615+95136(Top 20%)937(Top 9%)937(Top 20%)
35K21.75 mi0.75 mi5413+87611+4611+44726(Top 18%)774(Top 7%)774(Top 17%)
23M23.00 mi1.25 mi5340+73626-15626-155899(Top 23%)1403(Top 13%)1403(Top 30%)
24M24.00 mi1.00 mi5281+59633-7633-75564(Top 22%)1325(Top 12%)1325(Top 28%)
40K24.85 mi0.85 mi5171+110628+5628+54770(Top 19%)1093(Top 10%)1093(Top 23%)
25.2M25.20 mi0.35 mi5121+50630-2630-24702(Top 18%)1102(Top 10%)1102(Top 24%)
Finish26.22 mi1.02 mi4994+127620+10620+103657(Top 14%)668(Top 6%)668(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5416

Females

464

F18-39

464

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5964

Females

572

F18-39

572

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5416

Females

464

F18-39

464

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5752

Females

604

F18-39

604

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6296

Females

755

F18-39

755

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6736

Females

1059

F18-39

1059

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5552

Females

824

F18-39

824

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5167

Females

804

F18-39

804

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5136

Females

937

F18-39

937

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4726

Females

774

F18-39

774

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5899

Females

1403

F18-39

1403

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

5564

Females

1325

F18-39

1325

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4770

Females

1093

F18-39

1093

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4702

Females

1102

F18-39

1102

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3657

Females

668

F18-39

668

Passing Analysis

Category:
Athletes Passed
2504
Passed By
734
Net Change
+1770
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6764
5K → 10K47441+433#6764#6331
10K → 15K34019+321#6331#6010
15K → 20K237111+126#6010#5884
20K → Half2425-1#5884#5885
Half → 25K131198-67#5885#5952
25K → 30K30597+208#5952#5744
30K → 20M15533+122#5744#5622
20M → 21M15836+122#5622#5500
21M → 35K10821+87#5500#5413
35K → 23M13259+73#5413#5340
23M → 24M10142+59#5340#5281
24M → 40K13727+110#5281#5171
40K → 25.2M588+50#5171#5121
25.2M → Finish14417+127#5121#4994
TOTALS2504734+1770
📊

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