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BOSTON MARATHON 2024

Lucy Gund

IL

Bib: 15110 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 35%
Gender (Female)
#0 / 10924
Top 20%
Division (F18-39)
#0 / 4660
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:15/mi
22:32
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:06/mi
44:36
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:03/mi
1:06:30
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:07/mi
1:28:37
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:05/mi
1:33:27
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:11/mi
1:50:52
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:28/mi
2:14:04
↑ 181↓ 1480.2%
138 ft elev
20M
7:39/mi
2:24:28
↑ 64↓ 500.2%
148 ft elev
21M
8:08/mi
2:32:36
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:05/mi
2:37:54
↑ 17↓ 861.7%
156 ft elev
23M
8:11/mi
2:48:09
↑ 23↓ 630.6%
116 ft elev
24M
18:53/mi
3:07:02
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:23/mi
3:15:55
↓ 200.3%
20 ft elev
25.2M
10:58/mi
3:19:42
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:14/mi
3:28:05
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:33:277:08 /mi⚡ faster
2nd Half
1:54:388:45 /mi+22.7%
Positive split — 22.7% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1822:327:1522:32
7:15
-
10K
6.21 mi11:17:2244:367:1122:04
7:06
-0:09
15K
9.32 mi11:39:161:06:307:0821:54
7:03
-0:03
20K
12.43 mi12:01:231:28:377:0822:07
7:07
+0:04
Half
13.11 mi12:06:131:33:277:084:50
7:05
-0:02
25K
15.53 mi12:23:381:50:527:0817:25
7:11
+0:06
30K
18.64 mi12:46:502:14:047:1223:12
7:28
+0:17
20M
20.00 mi12:57:142:24:287:1310:24
7:39
+0:11
21M
21.00 mi13:05:222:32:367:168:08
8:08
+0:29
35K
21.75 mi13:10:402:37:547:165:18
7:05
-1:03
23M
23.00 mi13:20:552:48:097:1910:15
8:11
+1:06
24M
24.00 mi13:39:483:07:027:4818:53
18:53
+10:42
40K
24.85 mi13:48:413:15:557:538:53
10:23
-8:30
25.2M
25.20 mi13:52:283:19:427:553:47
10:58
+0:35
Finish
26.22 mi14:00:513:28:057:578:23
8:14
-2:44

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

7:03 /mi

Average Pace

7:57 /mi

Slowest Pace

18:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:56:32

85% of race

Time at Slower Pace

31:33

15% of race

Average Pace: 7:56 /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 mi10:55:1822:327:1522:32
7:15
#8835
10K
6.21 mi11:17:2244:367:1122:04
7:06
#7998
15K
9.32 mi11:39:161:06:307:0821:54
7:03
#7431
20K
12.43 mi12:01:231:28:377:0822:07
7:07
#6971
Half
13.11 mi12:06:131:33:277:084:50
7:05
#6926
25K
15.53 mi12:23:381:50:527:0817:25
7:11
#6559
30K
18.64 mi12:46:502:14:047:1223:12
7:28
#6118
20M
20.00 mi12:57:142:24:287:1310:24
7:39
#5962
21M
21.00 mi13:05:222:32:367:168:08
8:08
#5776
35K
21.75 mi13:10:402:37:547:165:18
7:05
#5596
23M
23.00 mi13:20:552:48:097:1910:15
8:11
#5574
24M
24.00 mi13:39:483:07:027:4818:53
18:53
#8469
40K
24.85 mi13:48:413:15:557:538:53
10:23
#8865
25.2M
25.20 mi13:52:283:19:427:553:47
10:58
#8999
Finish
26.22 mi14:00:513:28:057:578:23
8:14
#9004
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8835151115116522764764
10K6.21 mi3.10 mi7998+8371200+3111200+3117315979979
15K9.32 mi3.11 mi7431+5671007+1931007+1936522764764
20K12.43 mi3.11 mi6971+460891+116891+1165937653653
Half13.11 mi0.68 mi6926+45872+19872+196328787787
25K15.53 mi2.42 mi6559+367790+82790+825230578578
30K18.64 mi3.11 mi6118+441726+64726+644939627627
20M20.00 mi1.36 mi5962+156719+7719+75014749749
21M21.00 mi1.00 mi5776+186689+30689+304690782782
35K21.75 mi0.75 mi5596+180664+25664+253399383383
23M23.00 mi1.25 mi5574+22691-27691-27675517871787
24M24.00 mi1.00 mi8469-28951842-11511842-1151254501089810898
40K24.85 mi0.85 mi8865-3962059-2172059-2171635766696669
25.2M25.20 mi0.35 mi8999-1342151-922151-921439057335733
Finish26.22 mi1.02 mi9004-52198-472198-47991634773477

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21story building
+97ft-345ft

Overall

6522

Females

764

F18-39

764

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

7315

Females

979

F18-39

979

10K→15K

6.2 - 9.3 mi

Top 26%
×3story building
+67ft-78ft

Overall

6522

Females

764

F18-39

764

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5937

Females

653

F18-39

653

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6328

Females

787

F18-39

787

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5230

Females

578

F18-39

578

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4939

Females

627

F18-39

627

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5014

Females

749

F18-39

749

20M→21M

20.0 - 21.0 mi

Top 18%
×8story building
+106ft-24ft

Overall

4690

Females

782

F18-39

782

21M→35K

21.0 - 21.8 mi

Top 13%
×7story building
+17ft-86ft

Overall

3399

Females

383

F18-39

383

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6755

Females

1787

F18-39

1787

23M→24M

23.0 - 24.0 mi

Top 100%
×6story building
+12ft-82ft

Overall

25450

Females

10898

F18-39

10898

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16357

Females

6669

F18-39

6669

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14390

Females

5733

F18-39

5733

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

9916

Females

3477

F18-39

3477

Passing Analysis

Category:
Athletes Passed
3633
Passed By
3802
Net Change
-169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8835
5K → 10K85720+837#8835#7998
10K → 15K5714+567#7998#7431
15K → 20K4699+460#7431#6971
20K → Half5510+45#6971#6926
Half → 25K38316+367#6926#6559
25K → 30K47938+441#6559#6118
30K → 20M18529+156#6118#5962
20M → 21M20115+186#5962#5776
21M → 35K1844+180#5776#5596
35K → 23M11896+22#5596#5574
23M → 24M12896-2895#5574#8469
24M → 40K26422-396#8469#8865
40K → 25.2M18152-134#8865#8999
25.2M → Finish8691-5#8999#9004
TOTALS36333802-169

Passing Charts

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