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BOSTON MARATHON 2024

Amy Sitar

Bib: 20457•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:32/mi
26:30
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
54:07
↑ 79↓ 1380.4%
15K· 9.32 mi
8:39/mi
1:21:01
↑ 67↓ 78
20K· 12.43 mi
8:53/mi
1:48:38
↑ 106↓ 860.1%
Half· 13.11 mi
8:49/mi
1:54:39
↑ 19↓ 370.5%
25K· 15.53 mi
8:59/mi
2:16:26
↑ 66↓ 880.2%
30K· 18.64 mi
9:31/mi
2:46:01
↑ 181↓ 1480.2%
20M
10:11/mi
2:59:51
↑ 64↓ 500.2%
21M
10:50/mi
3:10:41
↑ 106↓ 241.6%
35K· 21.75 mi
9:56/mi
3:18:07
↑ 17↓ 861.7%
23M
10:34/mi
3:31:21
↑ 23↓ 630.6%
24M
10:47/mi
3:42:08
↓ 821.3%
40K· 24.85 mi
11:05/mi
3:51:37
↓ 200.3%
25.2M
11:50/mi
3:55:42
↑ 13↓ 160.2%
Finish· 26.22 mi
9:43/mi
4:05:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:39
Pace8:45 /mi
2nd Half
Distance13.11 mi
Time2:10:57
Pace9:59 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:0226:308:3226:30
8:32
-
10K
6.21 mi11:49:3954:078:4327:37
8:53
+0:21
15K
9.32 mi12:16:331:21:018:4226:54
8:39
-0:14
20K
12.43 mi12:44:101:48:388:4427:37
8:53
+0:14
Half
13.11 mi12:50:111:54:398:456:01
8:49
-0:04
25K
15.53 mi13:11:582:16:268:4721:47
8:59
+0:10
30K
18.64 mi13:41:332:46:018:5429:35
9:31
+0:32
20M
20.00 mi13:55:232:59:519:0013:50
10:11
+0:40
21M
21.00 mi14:06:133:10:419:0510:50
10:50
+0:39
35K
21.75 mi14:13:393:18:079:077:26
9:56
-0:54
23M
23.00 mi14:26:533:31:219:1113:14
10:34
+0:38
24M
24.00 mi14:37:403:42:089:1510:47
10:47
+0:13
40K
24.85 mi14:47:093:51:379:199:29
11:05
+0:18
25.2M
25.20 mi14:51:143:55:429:214:05
11:50
+0:45
Finish
26.22 mi15:01:084:05:369:229:54
9:43
-2:07

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

8:32 /mi

Average Pace

9:22 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:26

56% of race

Time at Steady Pace

1:00:45

25% of race

Time at Slower Pace

48:25

20% of race

Average Pace: 9:22 /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 mi11:22:0226:308:3226:30
8:32
#17944
10K
6.21 mi11:49:3954:078:4327:37
8:53
#18633
15K
9.32 mi12:16:331:21:018:4226:54
8:39
#18145
20K
12.43 mi12:44:101:48:388:4427:37
8:53
#17729
Half
13.11 mi12:50:111:54:398:456:01
8:49
#17711
25K
15.53 mi13:11:582:16:268:4721:47
8:59
#17279
30K
18.64 mi13:41:332:46:018:5429:35
9:31
#16915
20M
20.00 mi13:55:232:59:519:0013:50
10:11
#16962
21M
21.00 mi14:06:133:10:419:0510:50
10:50
#16908
35K
21.75 mi14:13:393:18:079:077:26
9:56
#16904
23M
23.00 mi14:26:533:31:219:1113:14
10:34
#16965
24M
24.00 mi14:37:403:42:089:1510:47
10:47
#17089
40K
24.85 mi14:47:093:51:379:199:29
11:05
#17138
25.2M
25.20 mi14:51:143:55:429:214:05
11:50
#17124
Finish
26.22 mi15:01:084:05:369:229:54
9:43
#17081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179446724672417272(Top 68%)6303(Top 58%)6303(Top 360%)
10K6.21 mi3.10 mi18633-6897124-4007124-40019287(Top 75%)7442(Top 68%)7442(Top 425%)
15K9.32 mi3.11 mi18145+4886827+2976827+29717272(Top 68%)6303(Top 58%)6303(Top 360%)
20K12.43 mi3.11 mi17729+4166592+2356592+23516848(Top 66%)6084(Top 56%)6084(Top 347%)
Half13.11 mi0.68 mi17711+186584+86584+817467(Top 68%)6500(Top 60%)6500(Top 371%)
25K15.53 mi2.42 mi17279+4326357+2276357+22715471(Top 61%)5430(Top 50%)5430(Top 310%)
30K18.64 mi3.11 mi16915+3646215+1426215+14215546(Top 61%)5715(Top 52%)5715(Top 326%)
20M20.00 mi1.36 mi16962-476274-596274-5917065(Top 67%)6749(Top 62%)6749(Top 385%)
21M21.00 mi1.00 mi16908+546277-36277-315893(Top 62%)6276(Top 57%)6276(Top 358%)
35K21.75 mi0.75 mi16904+46295-186295-1816963(Top 66%)6834(Top 63%)6834(Top 390%)
23M23.00 mi1.25 mi16965-616356-616356-6117235(Top 67%)7022(Top 64%)7022(Top 401%)
24M24.00 mi1.00 mi17089-1246446-906446-9018654(Top 73%)7784(Top 71%)7784(Top 444%)
40K24.85 mi0.85 mi17138-496505-596505-5918334(Top 72%)7661(Top 70%)7661(Top 437%)
25.2M25.20 mi0.35 mi17124+146515-106515-1016975(Top 66%)7027(Top 64%)7027(Top 401%)
Finish26.22 mi1.02 mi17081+436522-76522-717422(Top 68%)7224(Top 66%)7224(Top 412%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17272

Females

6303

F45-49

6303

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19287

Females

7442

F45-49

7442

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17272

Females

6303

F45-49

6303

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

16848

Females

6084

F45-49

6084

20K→Half

12.4 - 13.1 mi

Top 68%
×2story building
+19ft-37ft

Overall

17467

Females

6500

F45-49

6500

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15471

Females

5430

F45-49

5430

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15546

Females

5715

F45-49

5715

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

17065

Females

6749

F45-49

6749

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15893

Females

6276

F45-49

6276

21M→35K

21.0 - 21.8 mi

Top 66%
×7story building
+17ft-86ft

Overall

16963

Females

6834

F45-49

6834

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17235

Females

7022

F45-49

7022

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

18654

Females

7784

F45-49

7784

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18334

Females

7661

F45-49

7661

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16975

Females

7027

F45-49

7027

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17422

Females

7224

F45-49

7224

Passing Analysis

Category:
Athletes Passed
2682
Passed By
1819
Net Change
+863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17944
5K → 10K93782-689#17944#18633
10K → 15K51628+488#18633#18145
15K → 20K47862+416#18145#17729
20K → Half5032+18#17729#17711
Half → 25K45826+432#17711#17279
25K → 30K45389+364#17279#16915
30K → 20M109156-47#16915#16962
20M → 21M12369+54#16962#16908
21M → 35K7571+4#16908#16904
35K → 23M76137-61#16904#16965
23M → 24M51175-124#16965#17089
24M → 40K67116-49#17089#17138
40K → 25.2M4329+14#17138#17124
25.2M → Finish9047+43#17124#17081
TOTALS26821819+863
📊

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