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BOSTON MARATHON 2024

Josie Gelalich

Bib: 11620•F

UT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 42%
Gender (Female)
#0 / 10924
Top 27%
Division (F18-39)
#0 / 4660
Top 44%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:05
Rank: #7738
Start → 5K
22:05 | 7:06/mi
10K· 6.21 mi
44:15
Rank: #7603 (+135)
5K → 10K
22:10 | 7:08/mi
15K· 9.32 mi
1:06:39
Rank: #7542 (+61)
10K → 15K
22:24 | 7:13/mi
20K· 12.43 mi
1:29:50
Rank: #7626 (-84)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:34:57
Rank: #7692 (-66)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:53:50
Rank: #7806 (-114)
Half → 25K
18:53 | 7:47/mi
30K· 18.64 mi
2:20:11
Rank: #8292 (-486)
25K → 30K
26:21 | 8:29/mi
20M
2:32:39
Rank: #8645 (-353)
30K → 20M
12:28 | 9:10/mi
21M
2:42:48
Rank: #8904 (-259)
20M → 21M
10:09 | 10:09/mi
35K· 21.75 mi
2:49:40
Rank: #9100 (-196)
21M → 35K
6:52 | 9:11/mi
23M
3:02:19
Rank: #9603 (-503)
35K → 23M
12:39 | 10:06/mi
24M
3:12:12
Rank: #9970 (-367)
23M → 24M
9:53 | 9:53/mi
40K· 24.85 mi
3:21:19
Rank: #10361 (-391)
24M → 40K
9:07 | 10:40/mi
25.2M
3:25:10
Rank: #10462 (-101)
40K → 25.2M
3:51 | 11:10/mi
Finish· 26.22 mi
3:34:22
Rank: #10617 (-155)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:57
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:59:25
Pace9:07 /mi
📊Positive Split: 25.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5722:057:0622:05
7:06
-
10K
6.21 mi11:12:0744:157:0722:10
7:08
+0:02
15K
9.32 mi11:34:311:06:397:0922:24
7:13
+0:05
20K
12.43 mi11:57:421:29:507:1423:11
7:28
+0:15
Half
13.11 mi12:02:491:34:577:155:07
7:30
+0:02
25K
15.53 mi12:21:421:53:507:2018:53
7:47
+0:17
30K
18.64 mi12:48:032:20:117:3126:21
8:29
+0:42
20M
20.00 mi13:00:312:32:397:3812:28
9:10
+0:41
21M
21.00 mi13:10:402:42:487:4510:09
10:09
+0:59
35K
21.75 mi13:17:322:49:407:486:52
9:11
-0:58
23M
23.00 mi13:30:113:02:197:5612:39
10:06
+0:55
24M
24.00 mi13:40:043:12:128:019:53
9:53
-0:13
40K
24.85 mi13:49:113:21:198:069:07
10:40
+0:47
25.2M
25.20 mi13:53:023:25:108:083:51
11:10
+0:30
Finish
26.22 mi14:02:143:34:228:119:12
9:02
-2:08

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

7:06 /mi

Average Pace

8:11 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:50

53% of race

Time at Steady Pace

54:53

26% of race

Time at Slower Pace

45:39

21% of race

Average Pace: 8:11 /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 mi10:49:5722:057:0622:05
7:06
#7738
10K
6.21 mi11:12:0744:157:0722:10
7:08
#7603
15K
9.32 mi11:34:311:06:397:0922:24
7:13
#7542
20K
12.43 mi11:57:421:29:507:1423:11
7:28
#7626
Half
13.11 mi12:02:491:34:577:155:07
7:30
#7692
25K
15.53 mi12:21:421:53:507:2018:53
7:47
#7806
30K
18.64 mi12:48:032:20:117:3126:21
8:29
#8292
20M
20.00 mi13:00:312:32:397:3812:28
9:10
#8645
21M
21.00 mi13:10:402:42:487:4510:09
10:09
#8904
35K
21.75 mi13:17:322:49:407:486:52
9:11
#9100
23M
23.00 mi13:30:113:02:197:5612:39
10:06
#9603
24M
24.00 mi13:40:043:12:128:019:53
9:53
#9970
40K
24.85 mi13:49:113:21:198:069:07
10:40
#10361
25.2M
25.20 mi13:53:023:25:108:083:51
11:10
#10462
Finish
26.22 mi14:02:143:34:228:119:12
9:02
#10617
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi7738107810787551(Top 30%)1103(Top 10%)1103(Top 24%)
10K6.21 mi3.10 mi7603+1351047+311047+317518(Top 29%)1045(Top 10%)1045(Top 22%)
15K9.32 mi3.11 mi7542+611049-21049-27551(Top 30%)1103(Top 10%)1103(Top 24%)
20K12.43 mi3.11 mi7626-841104-551104-558123(Top 32%)1437(Top 13%)1437(Top 31%)
Half13.11 mi0.68 mi7692-661132-281132-289201(Top 36%)1933(Top 18%)1933(Top 41%)
25K15.53 mi2.42 mi7806-1141215-831215-838877(Top 35%)1949(Top 18%)1949(Top 42%)
30K18.64 mi3.11 mi8292-4861512-2971512-29710571(Top 41%)2974(Top 27%)2974(Top 64%)
20M20.00 mi1.36 mi8645-3531711-1991711-19912995(Top 51%)4569(Top 42%)4569(Top 98%)
21M21.00 mi1.00 mi8904-2591899-1881899-18813559(Top 53%)5069(Top 46%)5069(Top 109%)
35K21.75 mi0.75 mi9100-1962013-1142013-11414164(Top 55%)5407(Top 49%)5407(Top 116%)
23M23.00 mi1.25 mi9603-5032333-3202333-32015809(Top 62%)6298(Top 58%)6298(Top 135%)
24M24.00 mi1.00 mi9970-3672555-2222555-22215919(Top 62%)6400(Top 59%)6400(Top 137%)
40K24.85 mi0.85 mi10361-3912797-2422797-24217169(Top 67%)7102(Top 65%)7102(Top 152%)
25.2M25.20 mi0.35 mi10462-1012874-772874-7715026(Top 59%)6035(Top 55%)6035(Top 130%)
Finish26.22 mi1.02 mi10617-1553000-1263000-12614348(Top 56%)5641(Top 52%)5641(Top 121%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7551

Females

1103

F18-39

1103

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

7518

Females

1045

F18-39

1045

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7551

Females

1103

F18-39

1103

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

8123

Females

1437

F18-39

1437

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9201

Females

1933

F18-39

1933

Half→25K

13.1 - 15.5 mi

Top 35%
×4stories
+66ft-88ft

Overall

8877

Females

1949

F18-39

1949

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10571

Females

2974

F18-39

2974

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

12995

Females

4569

F18-39

4569

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

13559

Females

5069

F18-39

5069

21M→35K

21.0 - 21.8 mi

Top 55%
×7stories
+17ft-86ft

Overall

14164

Females

5407

F18-39

5407

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

15809

Females

6298

F18-39

6298

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15919

Females

6400

F18-39

6400

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17169

Females

7102

F18-39

7102

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1story
+13ft-16ft

Overall

15026

Females

6035

F18-39

6035

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14348

Females

5641

F18-39

5641

Passing Analysis

Category:
Athletes Passed
1230*
Passed By
4107
Net Change
-2879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7738
5K → 10K275140+135#7738#7603
10K → 15K177116+61#7603#7542
15K → 20K158242-84#7542#7626
20K → Half1480-66#7626#7692
Half → 25K150264-114#7692#7806
25K → 30K136622-486#7806#8292
30K → 20M49402-353#8292#8645
20M → 21M57316-259#8645#8904
21M → 35K32228-196#8904#9100
35K → 23M54556-503#9100#9603
23M → 24M37*404-367#9603#9970
24M → 40K24414-391#9970#10361
40K → 25.2M17118-101#10361#10462
25.2M → Finish50205-155#10462#10617
TOTALS1230*4107-2879

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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