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BOSTON MARATHON 2024

Elizabeth Starbuck

Bib: 10887•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 35%
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
7:11/mi
22:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
44:34
↑ 79↓ 1380.4%
15K· 9.32 mi
7:02/mi
1:06:26
↑ 67↓ 78
20K· 12.43 mi
7:10/mi
1:28:43
↑ 106↓ 860.1%
Half· 13.11 mi
7:11/mi
1:33:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:52:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:24/mi
2:18:10
↑ 181↓ 1480.2%
20M
8:51/mi
2:30:12
↑ 64↓ 500.2%
21M
10:00/mi
2:40:12
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
2:46:32
↑ 17↓ 861.7%
23M
9:27/mi
2:58:22
↑ 23↓ 630.6%
24M
9:00/mi
3:07:22
↓ 821.3%
40K· 24.85 mi
9:17/mi
3:15:18
↓ 200.3%
25.2M
10:32/mi
3:18:56
↑ 13↓ 160.2%
Finish· 26.22 mi
9:24/mi
3:28:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:37
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:54:54
Pace8:46 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3422:207:1122:20
7:11
-
10K
6.21 mi11:14:4844:347:1022:14
7:09
-0:02
15K
9.32 mi11:36:401:06:267:0821:52
7:02
-0:07
20K
12.43 mi11:58:571:28:437:0822:17
7:10
+0:08
Half
13.11 mi12:03:511:33:377:084:54
7:11
+0:01
25K
15.53 mi12:22:191:52:057:1318:28
7:37
+0:26
30K
18.64 mi12:48:242:18:107:2526:05
8:24
+0:47
20M
20.00 mi13:00:262:30:127:3112:02
8:51
+0:27
21M
21.00 mi13:10:262:40:127:3810:00
10:00
+1:09
35K
21.75 mi13:16:462:46:327:396:20
8:28
-1:32
23M
23.00 mi13:28:362:58:227:4511:50
9:27
+0:59
24M
24.00 mi13:37:363:07:227:489:00
9:00
-0:27
40K
24.85 mi13:45:323:15:187:517:56
9:17
+0:17
25.2M
25.20 mi13:49:103:18:567:543:38
10:32
+1:15
Finish
26.22 mi13:58:453:28:317:589:35
9:24
-1:08

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

7:02 /mi

Average Pace

7:58 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:05

54% of race

Time at Steady Pace

53:27

26% of race

Time at Slower Pace

42:59

21% of race

Average Pace: 7:57 /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 mi10:52:3422:207:1122:20
7:11
#8354
10K
6.21 mi11:14:4844:347:1022:14
7:09
#7955
15K
9.32 mi11:36:401:06:267:0821:52
7:02
#7386
20K
12.43 mi11:58:571:28:437:0822:17
7:10
#7029
Half
13.11 mi12:03:511:33:377:084:54
7:11
#7015
25K
15.53 mi12:22:191:52:057:1318:28
7:37
#7052
30K
18.64 mi12:48:242:18:107:2526:05
8:24
#7538
20M
20.00 mi13:00:262:30:127:3112:02
8:51
#7834
21M
21.00 mi13:10:262:40:127:3810:00
10:00
#8096
35K
21.75 mi13:16:462:46:327:396:20
8:28
#8147
23M
23.00 mi13:28:362:58:227:4511:50
9:27
#8417
24M
24.00 mi13:37:363:07:227:489:00
9:00
#8560
40K
24.85 mi13:45:323:15:187:517:56
9:17
#8683
25.2M
25.20 mi13:49:103:18:567:543:38
10:32
#8757
Finish
26.22 mi13:58:453:28:317:589:35
9:24
#9141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8354131913196461(Top 25%)742(Top 7%)742(Top 16%)
10K6.21 mi3.10 mi7955+3991183+1361183+1367654(Top 30%)1091(Top 10%)1091(Top 23%)
15K9.32 mi3.11 mi7386+569988+195988+1956461(Top 25%)742(Top 7%)742(Top 16%)
20K12.43 mi3.11 mi7029+357908+80908+806225(Top 24%)746(Top 7%)746(Top 16%)
Half13.11 mi0.68 mi7015+149089086944(Top 27%)990(Top 9%)990(Top 21%)
25K15.53 mi2.42 mi7052-37951-43951-437756(Top 30%)1465(Top 13%)1465(Top 31%)
30K18.64 mi3.11 mi7538-4861189-2381189-23810107(Top 40%)2754(Top 25%)2754(Top 59%)
20M20.00 mi1.36 mi7834-2961370-1811370-18111362(Top 44%)3671(Top 34%)3671(Top 79%)
21M21.00 mi1.00 mi8096-2621530-1601530-16012963(Top 51%)4764(Top 44%)4764(Top 102%)
35K21.75 mi0.75 mi8147-511586-561586-5610545(Top 41%)3505(Top 32%)3505(Top 75%)
23M23.00 mi1.25 mi8417-2701768-1821768-18213298(Top 52%)5047(Top 46%)5047(Top 108%)
24M24.00 mi1.00 mi8560-1431884-1161884-11612165(Top 48%)4490(Top 41%)4490(Top 96%)
40K24.85 mi0.85 mi8683-1231978-941978-9412153(Top 48%)4597(Top 42%)4597(Top 99%)
25.2M25.20 mi0.35 mi8757-742042-642042-6412951(Top 51%)5052(Top 46%)5052(Top 108%)
Finish26.22 mi1.02 mi9141-3842256-2142256-21416103(Top 63%)6553(Top 60%)6553(Top 141%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21story building
+97ft-345ft

Overall

6461

Females

742

F18-39

742

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7654

Females

1091

F18-39

1091

10K→15K

6.2 - 9.3 mi

Top 25%
×3story building
+67ft-78ft

Overall

6461

Females

742

F18-39

742

15K→20K

9.3 - 12.4 mi

Top 24%
×5story building
+106ft-86ft

Overall

6225

Females

746

F18-39

746

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

6944

Females

990

F18-39

990

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7756

Females

1465

F18-39

1465

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10107

Females

2754

F18-39

2754

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11362

Females

3671

F18-39

3671

20M→21M

20.0 - 21.0 mi

Top 51%
×8story building
+106ft-24ft

Overall

12963

Females

4764

F18-39

4764

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10545

Females

3505

F18-39

3505

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

13298

Females

5047

F18-39

5047

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12165

Females

4490

F18-39

4490

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12153

Females

4597

F18-39

4597

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

12951

Females

5052

F18-39

5052

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16103

Females

6553

F18-39

6553

Passing Analysis

Category:
Athletes Passed
2123
Passed By
2910
Net Change
-787
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8354
5K → 10K46364+399#8354#7955
10K → 15K5767+569#7955#7386
15K → 20K38124+357#7386#7029
20K → Half4228+14#7029#7015
Half → 25K169206-37#7015#7052
25K → 30K89575-486#7052#7538
30K → 20M54350-296#7538#7834
20M → 21M60322-262#7834#8096
21M → 35K62113-51#8096#8147
35K → 23M66336-270#8147#8417
23M → 24M55198-143#8417#8560
24M → 40K55178-123#8560#8683
40K → 25.2M30104-74#8683#8757
25.2M → Finish21405-384#8757#9141
TOTALS21232910-787
📊

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