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BOSTON MARATHON 2024

Elena Perez

Bib: 14796•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 27%
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
7:46/mi
24:08
↑ 97↓ 3451.5%
10K· 6.21 mi
7:42/mi
48:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:12:04
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:36:09
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:41:19
↑ 19↓ 370.5%
25K· 15.53 mi
7:43/mi
2:00:01
↑ 66↓ 880.2%
30K· 18.64 mi
7:50/mi
2:24:22
↑ 181↓ 1480.2%
20M
7:47/mi
2:34:57
↑ 64↓ 500.2%
21M
8:12/mi
2:43:09
↑ 106↓ 241.6%
35K· 21.75 mi
7:25/mi
2:48:42
↑ 17↓ 861.7%
23M
7:47/mi
2:58:27
↑ 23↓ 630.6%
24M
7:37/mi
3:06:04
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:12:37
↓ 200.3%
25.2M
8:27/mi
3:15:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:24/mi
3:23:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:41:19
Pace7:44 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:41:45
Pace7:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4324:087:4624:08
7:46
-
10K
6.21 mi11:19:3748:027:4423:54
7:42
-0:04
15K
9.32 mi11:43:391:12:047:4424:02
7:44
+0:02
20K
12.43 mi12:07:441:36:097:4424:05
7:45
+0:01
Half
13.11 mi12:12:541:41:197:445:10
7:34
-0:11
25K
15.53 mi12:31:362:00:017:4418:42
7:43
+0:09
30K
18.64 mi12:55:572:24:227:4524:21
7:50
+0:07
20M
20.00 mi13:06:322:34:577:4510:35
7:47
-0:03
21M
21.00 mi13:14:442:43:097:468:12
8:12
+0:25
35K
21.75 mi13:20:172:48:427:455:33
7:25
-0:47
23M
23.00 mi13:30:022:58:277:469:45
7:47
+0:22
24M
24.00 mi13:37:393:06:047:457:37
7:37
-0:10
40K
24.85 mi13:44:123:12:377:456:33
7:40
+0:03
25.2M
25.20 mi13:47:073:15:327:462:55
8:27
+0:47
Finish
26.22 mi13:54:393:23:047:457:32
7:24
-1:03

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

7:24 /mi

Average Pace

7:45 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:57

95% of race

Time at Steady Pace

11:07

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /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 mi10:55:4324:087:4624:08
7:46
#12851
10K
6.21 mi11:19:3748:027:4423:54
7:42
#12334
15K
9.32 mi11:43:391:12:047:4424:02
7:44
#11992
20K
12.43 mi12:07:441:36:097:4424:05
7:45
#11443
Half
13.11 mi12:12:541:41:197:445:10
7:34
#11345
25K
15.53 mi12:31:362:00:017:4418:42
7:43
#10736
30K
18.64 mi12:55:572:24:227:4524:21
7:50
#9858
20M
20.00 mi13:06:322:34:577:4510:35
7:47
#9416
21M
21.00 mi13:14:442:43:097:468:12
8:12
#9023
35K
21.75 mi13:20:172:48:427:455:33
7:25
#8794
23M
23.00 mi13:30:022:58:277:469:45
7:47
#8440
24M
24.00 mi13:37:393:06:047:457:37
7:37
#8208
40K
24.85 mi13:44:123:12:377:456:33
7:40
#7967
25.2M
25.20 mi13:47:073:15:327:462:55
8:27
#7859
Finish
26.22 mi13:54:393:23:047:457:32
7:24
#7665
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128513637363711454(Top 45%)2928(Top 27%)2928(Top 63%)
10K6.21 mi3.10 mi12334+5173357+2803357+28011809(Top 46%)3082(Top 28%)3082(Top 66%)
15K9.32 mi3.11 mi11992+3423194+1633194+16311454(Top 45%)2928(Top 27%)2928(Top 63%)
20K12.43 mi3.11 mi11443+5492905+2892905+28910086(Top 39%)2363(Top 22%)2363(Top 51%)
Half13.11 mi0.68 mi11345+982864+412864+419676(Top 38%)2131(Top 20%)2131(Top 46%)
25K15.53 mi2.42 mi10736+6092596+2682596+2688379(Top 33%)1713(Top 16%)1713(Top 37%)
30K18.64 mi3.11 mi9858+8782246+3502246+3506949(Top 27%)1332(Top 12%)1332(Top 29%)
20M20.00 mi1.36 mi9416+4422075+1712075+1715674(Top 22%)1012(Top 9%)1012(Top 22%)
21M21.00 mi1.00 mi9023+3931953+1221953+1224955(Top 19%)874(Top 8%)874(Top 19%)
35K21.75 mi0.75 mi8794+2291878+751878+754744(Top 19%)792(Top 7%)792(Top 17%)
23M23.00 mi1.25 mi8440+3541780+981780+984773(Top 19%)920(Top 8%)920(Top 20%)
24M24.00 mi1.00 mi8208+2321720+601720+604642(Top 18%)942(Top 9%)942(Top 20%)
40K24.85 mi0.85 mi7967+2411661+591661+594208(Top 16%)869(Top 8%)869(Top 19%)
25.2M25.20 mi0.35 mi7859+1081628+331628+334347(Top 17%)975(Top 9%)975(Top 21%)
Finish26.22 mi1.02 mi7665+1941597+311597+315029(Top 20%)1213(Top 11%)1213(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11454

Females

2928

F18-39

2928

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11809

Females

3082

F18-39

3082

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11454

Females

2928

F18-39

2928

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

10086

Females

2363

F18-39

2363

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

9676

Females

2131

F18-39

2131

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8379

Females

1713

F18-39

1713

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

6949

Females

1332

F18-39

1332

30K→20M

18.6 - 20.0 mi

Top 22%
×5story building
+64ft-50ft

Overall

5674

Females

1012

F18-39

1012

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4955

Females

874

F18-39

874

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4744

Females

792

F18-39

792

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4773

Females

920

F18-39

920

23M→24M

23.0 - 24.0 mi

Top 18%
×6story building
+12ft-82ft

Overall

4642

Females

942

F18-39

942

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4208

Females

869

F18-39

869

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4347

Females

975

F18-39

975

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5029

Females

1213

F18-39

1213

Passing Analysis

Category:
Athletes Passed
5414*
Passed By
228
Net Change
+5186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12851
5K → 10K61093+517#12851#12334
10K → 15K40765+342#12334#11992
15K → 20K57324+549#11992#11443
20K → Half1068+98#11443#11345
Half → 25K6134+609#11345#10736
25K → 30K885*7+878#10736#9858
30K → 20M4442+442#9858#9416
20M → 21M3952+393#9416#9023
21M → 35K2290+229#9023#8794
35K → 23M3584+354#8794#8440
23M → 24M2353+232#8440#8208
24M → 40K2465+241#8208#7967
40K → 25.2M1091+108#7967#7859
25.2M → Finish20410+194#7859#7665
TOTALS5414*228+5186

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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