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BOSTON MARATHON 2024

Amy Dong

Bib: 19657•F

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 30%
Masters (Masters Women)
#0 / 6263
Top 18%
Division (F50-54)
#0 / 1187
Top 12%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:43
Rank: #14315
Start → 5K
24:43 | 7:57/mi
10K· 6.21 mi
49:27
Rank: #14106 (+209)
5K → 10K
24:44 | 7:58/mi
15K· 9.32 mi
1:14:26
Rank: #13969 (+137)
10K → 15K
24:59 | 8:02/mi
20K· 12.43 mi
1:39:38
Rank: #13560 (+409)
15K → 20K
25:12 | 8:07/mi
Half· 13.11 mi
1:45:05
Rank: #13507 (+53)
20K → Half
5:27 | 7:59/mi
25K· 15.53 mi
2:04:53
Rank: #13009 (+498)
Half → 25K
19:48 | 8:10/mi
30K· 18.64 mi
2:31:00
Rank: #12360 (+649)
25K → 30K
26:07 | 8:24/mi
20M
2:42:41
Rank: #12118 (+242)
30K → 20M
11:41 | 8:36/mi
21M
2:51:53
Rank: #11889 (+229)
20M → 21M
9:12 | 9:12/mi
35K· 21.75 mi
2:58:00
Rank: #11761 (+128)
21M → 35K
6:07 | 8:11/mi
23M
3:08:46
Rank: #11503 (+258)
35K → 23M
10:46 | 8:36/mi
24M
3:17:00
Rank: #11289 (+214)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:24:19
Rank: #11126 (+163)
24M → 40K
7:19 | 8:33/mi
25.2M
3:27:39
Rank: #11090 (+36)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:36:46
Rank: #11177 (-87)
25.2M → Finish
9:07 | 8:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:05
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:51:41
Pace8:31 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2624:437:5724:43
7:57
-
10K
6.21 mi11:42:1049:277:5724:44
7:58
+0:01
15K
9.32 mi12:07:091:14:267:5924:59
8:02
+0:04
20K
12.43 mi12:32:211:39:388:0125:12
8:07
+0:05
Half
13.11 mi12:37:481:45:058:015:27
7:59
-0:08
25K
15.53 mi12:57:362:04:538:0219:48
8:10
+0:11
30K
18.64 mi13:23:432:31:008:0626:07
8:24
+0:14
20M
20.00 mi13:35:242:42:418:0811:41
8:36
+0:12
21M
21.00 mi13:44:362:51:538:119:12
9:12
+0:36
35K
21.75 mi13:50:432:58:008:116:07
8:11
-1:01
23M
23.00 mi14:01:293:08:468:1210:46
8:36
+0:25
24M
24.00 mi14:09:433:17:008:138:14
8:14
-0:22
40K
24.85 mi14:17:023:24:198:137:19
8:33
+0:19
25.2M
25.20 mi14:20:223:27:398:143:20
9:40
+1:07
Finish
26.22 mi14:29:293:36:468:169:07
8:57
-0:43

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

7:57 /mi

Average Pace

8:16 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:54

25% of race

Time at Steady Pace

1:50:27

51% of race

Time at Slower Pace

51:25

24% of race

Average Pace: 8:16 /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 mi11:17:2624:437:5724:43
7:57
#14315
10K
6.21 mi11:42:1049:277:5724:44
7:58
#14106
15K
9.32 mi12:07:091:14:267:5924:59
8:02
#13969
20K
12.43 mi12:32:211:39:388:0125:12
8:07
#13560
Half
13.11 mi12:37:481:45:058:015:27
7:59
#13507
25K
15.53 mi12:57:362:04:538:0219:48
8:10
#13009
30K
18.64 mi13:23:432:31:008:0626:07
8:24
#12360
20M
20.00 mi13:35:242:42:418:0811:41
8:36
#12118
21M
21.00 mi13:44:362:51:538:119:12
9:12
#11889
35K
21.75 mi13:50:432:58:008:116:07
8:11
#11761
23M
23.00 mi14:01:293:08:468:1210:46
8:36
#11503
24M
24.00 mi14:09:433:17:008:138:14
8:14
#11289
40K
24.85 mi14:17:023:24:198:137:19
8:33
#11126
25.2M
25.20 mi14:20:223:27:398:143:20
9:40
#11090
Finish
26.22 mi14:29:293:36:468:169:07
8:57
#11177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi143154513451313729(Top 54%)4195(Top 38%)4195(Top 353%)
10K6.21 mi3.10 mi14106+2094403+1104403+11013916(Top 54%)4300(Top 39%)4300(Top 362%)
15K9.32 mi3.11 mi13969+1374322+814322+8113729(Top 54%)4195(Top 38%)4195(Top 353%)
20K12.43 mi3.11 mi13560+4094090+2324090+23212603(Top 49%)3629(Top 33%)3629(Top 306%)
Half13.11 mi0.68 mi13507+534068+224068+2212707(Top 50%)3714(Top 34%)3714(Top 313%)
25K15.53 mi2.42 mi13009+4983812+2563812+25611175(Top 44%)3057(Top 28%)3057(Top 258%)
30K18.64 mi3.11 mi12360+6493555+2573555+25710172(Top 40%)2790(Top 26%)2790(Top 235%)
20M20.00 mi1.36 mi12118+2423470+853470+8510003(Top 39%)2955(Top 27%)2955(Top 249%)
21M21.00 mi1.00 mi11889+2293406+643406+649519(Top 37%)2966(Top 27%)2966(Top 250%)
35K21.75 mi0.75 mi11761+1283364+423364+428889(Top 35%)2670(Top 24%)2670(Top 225%)
23M23.00 mi1.25 mi11503+2583302+623302+629024(Top 35%)2887(Top 26%)2887(Top 243%)
24M24.00 mi1.00 mi11289+2143240+623240+627977(Top 31%)2480(Top 23%)2480(Top 209%)
40K24.85 mi0.85 mi11126+1633204+363204+368693(Top 34%)2925(Top 27%)2925(Top 246%)
25.2M25.20 mi0.35 mi11090+36320432049491(Top 37%)3394(Top 31%)3394(Top 286%)
Finish26.22 mi1.02 mi11177-873297-933297-9313933(Top 55%)5435(Top 50%)5435(Top 458%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

13729

Females

4195

F50-54

4195

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13916

Females

4300

F50-54

4300

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

13729

Females

4195

F50-54

4195

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12603

Females

3629

F50-54

3629

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12707

Females

3714

F50-54

3714

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11175

Females

3057

F50-54

3057

25K→30K

15.5 - 18.6 mi

Top 40%
×9stories
+181ft-148ft

Overall

10172

Females

2790

F50-54

2790

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10003

Females

2955

F50-54

2955

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9519

Females

2966

F50-54

2966

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

8889

Females

2670

F50-54

2670

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9024

Females

2887

F50-54

2887

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7977

Females

2480

F50-54

2480

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8693

Females

2925

F50-54

2925

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9491

Females

3394

F50-54

3394

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

13933

Females

5435

F50-54

5435

Passing Analysis

Category:
Athletes Passed
3928
Passed By
790
Net Change
+3138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14315
5K → 10K394185+209#14315#14106
10K → 15K300163+137#14106#13969
15K → 20K47869+409#13969#13560
20K → Half6613+53#13560#13507
Half → 25K52931+498#13507#13009
25K → 30K67425+649#13009#12360
30K → 20M26826+242#12360#12118
20M → 21M26031+229#12118#11889
21M → 35K1357+128#11889#11761
35K → 23M29335+258#11761#11503
23M → 24M22612+214#11503#11289
24M → 40K18219+163#11289#11126
40K → 25.2M5822+36#11126#11090
25.2M → Finish65152-87#11090#11177
TOTALS3928790+3138
📊

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