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BOSTON MARATHON 2024

Elizabeth Uy

Bib: 21912•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
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
9:42/mi
30:09
↑ 97↓ 3451.5%
10K· 6.21 mi
10:06/mi
1:01:31
↑ 79↓ 1380.4%
15K· 9.32 mi
10:07/mi
1:32:58
↑ 67↓ 78
20K· 12.43 mi
10:22/mi
2:05:09
↑ 106↓ 860.1%
Half· 13.11 mi
11:14/mi
2:12:49
↑ 19↓ 370.5%
25K· 15.53 mi
10:31/mi
2:38:18
↑ 66↓ 880.2%
30K· 18.64 mi
11:10/mi
3:13:01
↑ 181↓ 1480.2%
20M
11:06/mi
3:28:06
↑ 64↓ 500.2%
21M
12:18/mi
3:40:24
↑ 106↓ 241.6%
35K· 21.75 mi
10:15/mi
3:48:04
↑ 17↓ 861.7%
23M
10:46/mi
4:01:33
↑ 23↓ 630.6%
24M
10:04/mi
4:11:37
↓ 821.3%
40K· 24.85 mi
10:49/mi
4:20:52
↓ 200.3%
25.2M
12:51/mi
4:25:18
↑ 13↓ 160.2%
Finish· 26.22 mi
10:08/mi
4:35:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:49
Pace10:08 /mi
2nd Half
Distance13.11 mi
Time2:22:49
Pace10:54 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:4030:099:4230:09
9:42
-
10K
6.21 mi12:02:021:01:319:5431:22
10:06
+0:24
15K
9.32 mi12:33:291:32:589:5831:27
10:07
+0:01
20K
12.43 mi13:05:402:05:0910:0432:11
10:22
+0:15
Half
13.11 mi13:13:202:12:4910:087:40
11:14
+0:52
25K
15.53 mi13:38:492:38:1810:1125:29
10:31
-0:43
30K
18.64 mi14:13:323:13:0110:2134:43
11:10
+0:39
20M
20.00 mi14:28:373:28:0610:2415:05
11:06
-0:04
21M
21.00 mi14:40:553:40:2410:3012:18
12:18
+1:12
35K
21.75 mi14:48:353:48:0410:297:40
10:15
-2:03
23M
23.00 mi15:02:044:01:3310:3013:29
10:46
+0:31
24M
24.00 mi15:12:084:11:3710:2910:04
10:04
-0:42
40K
24.85 mi15:21:234:20:5210:309:15
10:49
+0:45
25.2M
25.20 mi15:25:494:25:1810:324:26
12:51
+2:02
Finish
26.22 mi15:36:094:35:3810:3110:20
10:08
-2:43

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

9:42 /mi

Average Pace

10:31 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:13

15% of race

Time at Steady Pace

2:41:13

58% of race

Time at Slower Pace

1:14:12

27% of race

Average Pace: 10:31 /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 mi11:30:4030:099:4230:09
9:42
#22291
10K
6.21 mi12:02:021:01:319:5431:22
10:06
#22559
15K
9.32 mi12:33:291:32:589:5831:27
10:07
#22425
20K
12.43 mi13:05:402:05:0910:0432:11
10:22
#22130
Half
13.11 mi13:13:202:12:4910:087:40
11:14
#22262
25K
15.53 mi13:38:492:38:1810:1125:29
10:31
#21962
30K
18.64 mi14:13:323:13:0110:2134:43
11:10
#21647
20M
20.00 mi14:28:373:28:0610:2415:05
11:06
#21451
21M
21.00 mi14:40:553:40:2410:3012:18
12:18
#21350
35K
21.75 mi14:48:353:48:0410:297:40
10:15
#21223
23M
23.00 mi15:02:044:01:3310:3013:29
10:46
#21043
24M
24.00 mi15:12:084:11:3710:2910:04
10:04
#20861
40K
24.85 mi15:21:234:20:5210:309:15
10:49
#20753
25.2M
25.20 mi15:25:494:25:1810:324:26
12:51
#20719
Finish
26.22 mi15:36:094:35:3810:3110:20
10:08
#20644
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi222919048904822178(Top 87%)8972(Top 82%)8972(Top 756%)
10K6.21 mi3.10 mi22559-2689191-1439191-14322738(Top 89%)9306(Top 85%)9306(Top 784%)
15K9.32 mi3.11 mi22425+1349102+899102+8922178(Top 87%)8972(Top 82%)8972(Top 756%)
20K12.43 mi3.11 mi22130+2958969+1338969+13321380(Top 84%)8570(Top 78%)8570(Top 722%)
Half13.11 mi0.68 mi22262-1329042-739042-7323814(Top 93%)9946(Top 91%)9946(Top 838%)
25K15.53 mi2.42 mi21962+3008907+1358907+13520442(Top 80%)8160(Top 75%)8160(Top 687%)
30K18.64 mi3.11 mi21647+3158785+1228785+12220380(Top 80%)8304(Top 76%)8304(Top 700%)
20M20.00 mi1.36 mi21451+1968708+778708+7719518(Top 76%)7976(Top 73%)7976(Top 672%)
21M21.00 mi1.00 mi21350+1018672+368672+3619473(Top 76%)8057(Top 74%)8057(Top 679%)
35K21.75 mi0.75 mi21223+1278623+498623+4917913(Top 70%)7299(Top 67%)7299(Top 615%)
23M23.00 mi1.25 mi21043+1808549+748549+7417763(Top 70%)7298(Top 67%)7298(Top 615%)
24M24.00 mi1.00 mi20861+1828481+688481+6816561(Top 65%)6729(Top 62%)6729(Top 567%)
40K24.85 mi0.85 mi20753+1088436+458436+4517633(Top 69%)7338(Top 67%)7338(Top 618%)
25.2M25.20 mi0.35 mi20719+348422+148422+1419380(Top 76%)8212(Top 75%)8212(Top 692%)
Finish26.22 mi1.02 mi20644+758402+208402+2018897(Top 74%)7921(Top 73%)7921(Top 667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22178

Females

8972

F50-54

8972

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

22738

Females

9306

F50-54

9306

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22178

Females

8972

F50-54

8972

15K→20K

9.3 - 12.4 mi

Top 84%
×5story building
+106ft-86ft

Overall

21380

Females

8570

F50-54

8570

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

23814

Females

9946

F50-54

9946

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20442

Females

8160

F50-54

8160

25K→30K

15.5 - 18.6 mi

Top 80%
×9story building
+181ft-148ft

Overall

20380

Females

8304

F50-54

8304

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19518

Females

7976

F50-54

7976

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19473

Females

8057

F50-54

8057

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17913

Females

7299

F50-54

7299

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17763

Females

7298

F50-54

7298

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16561

Females

6729

F50-54

6729

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17633

Females

7338

F50-54

7338

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19380

Females

8212

F50-54

8212

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

18897

Females

7921

F50-54

7921

Passing Analysis

Category:
Athletes Passed
2427
Passed By
780
Net Change
+1647
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22291
5K → 10K106374-268#22291#22559
10K → 15K22490+134#22559#22425
15K → 20K34146+295#22425#22130
20K → Half7139-132#22130#22262
Half → 25K32020+300#22262#21962
25K → 30K35540+315#21962#21647
30K → 20M2048+196#21647#21451
20M → 21M12827+101#21451#21350
21M → 35K1336+127#21350#21223
35K → 23M1888+180#21223#21043
23M → 24M1831+182#21043#20861
24M → 40K1146+108#20861#20753
40K → 25.2M373+34#20753#20719
25.2M → Finish8712+75#20719#20644
TOTALS2427780+1647
📊

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