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BOSTON MARATHON 2024

Clara Eckel

Bib: 16504•F

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0:00
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Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 32%
Division (F18-39)
#0 / 4660
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:49
Rank: #12071
Start → 5K
23:49 | 7:40/mi
10K· 6.21 mi
48:31
Rank: #12947 (-876)
5K → 10K
24:42 | 7:57/mi
15K· 9.32 mi
1:13:07
Rank: #12881 (+66)
10K → 15K
24:36 | 7:55/mi
20K· 12.43 mi
1:38:43
Rank: #12968 (-87)
15K → 20K
25:36 | 8:14/mi
Half· 13.11 mi
1:44:16
Rank: #12991 (-23)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:04:37
Rank: #12880 (+111)
Half → 25K
20:21 | 8:24/mi
30K· 18.64 mi
2:31:26
Rank: #12496 (+384)
25K → 30K
26:49 | 8:38/mi
20M
2:43:28
Rank: #12352 (+144)
30K → 20M
12:02 | 8:51/mi
21M
2:52:29
Rank: #12077 (+275)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:58:53
Rank: #12017 (+60)
21M → 35K
6:24 | 8:33/mi
23M
3:09:43
Rank: #11792 (+225)
35K → 23M
10:50 | 8:39/mi
24M
3:19:04
Rank: #11885 (-93)
23M → 24M
9:21 | 9:21/mi
40K· 24.85 mi
3:27:03
Rank: #11872 (+13)
24M → 40K
7:59 | 9:21/mi
25.2M
3:30:12
Rank: #11763 (+109)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:38:19
Rank: #11572 (+191)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:16
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:54:03
Pace8:42 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:2623:497:4023:49
7:40
-
10K
6.21 mi11:39:0848:317:4824:42
7:57
+0:17
15K
9.32 mi12:03:441:13:077:5124:36
7:55
-0:02
20K
12.43 mi12:29:201:38:437:5725:36
8:14
+0:19
Half
13.11 mi12:34:531:44:167:575:33
8:08
-0:06
25K
15.53 mi12:55:142:04:378:0120:21
8:24
+0:16
30K
18.64 mi13:22:032:31:268:0726:49
8:38
+0:14
20M
20.00 mi13:34:052:43:288:1012:02
8:51
+0:13
21M
21.00 mi13:43:062:52:298:139:01
9:01
+0:10
35K
21.75 mi13:49:302:58:538:146:24
8:33
-0:28
23M
23.00 mi14:00:203:09:438:1510:50
8:39
+0:06
24M
24.00 mi14:09:413:19:048:189:21
9:21
+0:42
40K
24.85 mi14:17:403:27:038:207:59
9:21
0:00
25.2M
25.20 mi14:20:493:30:128:203:09
9:08
-0:13
Finish
26.22 mi14:28:563:38:198:208:07
7:58
-1:10

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

7:40 /mi

Average Pace

8:20 /mi

Slowest Pace

9:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:23

51% of race

Time at Steady Pace

1:04:24

29% of race

Time at Slower Pace

41:32

19% of race

Average Pace: 8:20 /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 mi11:14:2623:497:4023:49
7:40
#12071
10K
6.21 mi11:39:0848:317:4824:42
7:57
#12947
15K
9.32 mi12:03:441:13:077:5124:36
7:55
#12881
20K
12.43 mi12:29:201:38:437:5725:36
8:14
#12968
Half
13.11 mi12:34:531:44:167:575:33
8:08
#12991
25K
15.53 mi12:55:142:04:378:0120:21
8:24
#12880
30K
18.64 mi13:22:032:31:268:0726:49
8:38
#12496
20M
20.00 mi13:34:052:43:288:1012:02
8:51
#12352
21M
21.00 mi13:43:062:52:298:139:01
9:01
#12077
35K
21.75 mi13:49:302:58:538:146:24
8:33
#12017
23M
23.00 mi14:00:203:09:438:1510:50
8:39
#11792
24M
24.00 mi14:09:413:19:048:189:21
9:21
#11885
40K
24.85 mi14:17:403:27:038:207:59
9:21
#11872
25.2M
25.20 mi14:20:493:30:128:203:09
9:08
#11763
Finish
26.22 mi14:28:563:38:198:208:07
7:58
#11572
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi120713167316712832(Top 50%)3705(Top 34%)3705(Top 80%)
10K6.21 mi3.10 mi12947-8763699-5323699-53213836(Top 54%)4251(Top 39%)4251(Top 91%)
15K9.32 mi3.11 mi12881+663685+143685+1412832(Top 50%)3705(Top 34%)3705(Top 80%)
20K12.43 mi3.11 mi12968-873753-683753-6813366(Top 52%)4039(Top 37%)4039(Top 87%)
Half13.11 mi0.68 mi12991-233782-293782-2913625(Top 53%)4254(Top 39%)4254(Top 91%)
25K15.53 mi2.42 mi12880+1113751+313751+3112481(Top 49%)3765(Top 34%)3765(Top 81%)
30K18.64 mi3.11 mi12496+3843624+1273624+12711343(Top 44%)3361(Top 31%)3361(Top 72%)
20M20.00 mi1.36 mi12352+1443596+283596+2811376(Top 45%)3685(Top 34%)3685(Top 79%)
21M21.00 mi1.00 mi12077+2753514+823514+828707(Top 34%)2545(Top 23%)2545(Top 55%)
35K21.75 mi0.75 mi12017+603512+23512+211076(Top 43%)3792(Top 35%)3792(Top 81%)
23M23.00 mi1.25 mi11792+2253460+523460+529326(Top 37%)3045(Top 28%)3045(Top 65%)
24M24.00 mi1.00 mi11885-933553-933553-9313723(Top 54%)5306(Top 49%)5306(Top 114%)
40K24.85 mi0.85 mi11872+133597-443597-4412480(Top 49%)4786(Top 44%)4786(Top 103%)
25.2M25.20 mi0.35 mi11763+1093563+343563+347267(Top 28%)2334(Top 21%)2334(Top 50%)
Finish26.22 mi1.02 mi11572+1913506+573506+578354(Top 33%)2757(Top 25%)2757(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12832

Females

3705

F18-39

3705

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13836

Females

4251

F18-39

4251

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12832

Females

3705

F18-39

3705

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13366

Females

4039

F18-39

4039

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

13625

Females

4254

F18-39

4254

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12481

Females

3765

F18-39

3765

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11343

Females

3361

F18-39

3361

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

11376

Females

3685

F18-39

3685

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8707

Females

2545

F18-39

2545

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11076

Females

3792

F18-39

3792

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9326

Females

3045

F18-39

3045

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

13723

Females

5306

F18-39

5306

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12480

Females

4786

F18-39

4786

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7267

Females

2334

F18-39

2334

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8354

Females

2757

F18-39

2757

Passing Analysis

Category:
Athletes Passed
2735
Passed By
2236
Net Change
+499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12071
5K → 10K68944-876#12071#12947
10K → 15K243177+66#12947#12881
15K → 20K261348-87#12881#12968
20K → Half4063-23#12968#12991
Half → 25K298187+111#12991#12880
25K → 30K484100+384#12880#12496
30K → 20M20561+144#12496#12352
20M → 21M29924+275#12352#12077
21M → 35K9131+60#12077#12017
35K → 23M25328+225#12017#11792
23M → 24M72165-93#11792#11885
24M → 40K10592+13#11885#11872
40K → 25.2M1156+109#11872#11763
25.2M → Finish20110+191#11763#11572
TOTALS27352236+499
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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