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BOSTON MARATHON 2024

Bailee Parker

Bib: 3419•F

MT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Female)
#0 / 10924
Top 4%
Division (F18-39)
#0 / 4660
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:17
Rank: #3513
Start → 5K
6:32/mi
20:17 split
10K· 6.21 mi
40:06
Rank: #2854 (+659)
5K → 10K
6:23/mi
19:49 split
15K· 9.32 mi
59:50
Rank: #2496 (+358)
10K → 15K
6:21/mi
19:44 split
20K· 12.43 mi
1:19:59
Rank: #2345 (+151)
15K → 20K
6:29/mi
20:09 split
Half· 13.11 mi
1:24:21
Rank: #2334 (+11)
20K → Half
6:24/mi
4:22 split
25K· 15.53 mi
1:40:35
Rank: #2328 (+6)
Half → 25K
6:42/mi
16:14 split
30K· 18.64 mi
2:02:35
Rank: #2391 (-63)
25K → 30K
7:05/mi
22:00 split
20M
2:12:15
Rank: #2374 (+17)
30K → 20M
7:07/mi
9:40 split
21M
2:19:44
Rank: #2330 (+44)
20M → 21M
7:29/mi
7:29 split
35K· 21.75 mi
2:25:32
Rank: #2455 (-125)
21M → 35K
7:45/mi
5:48 split
23M
2:37:33
Rank: #3135 (-680)
35K → 23M
9:36/mi
12:01 split
24M
2:47:29
Rank: #3666 (-531)
23M → 24M
9:56/mi
9:56 split
40K· 24.85 mi
2:56:08
Rank: #4030 (-364)
24M → 40K
10:07/mi
8:39 split
25.2M
2:59:41
Rank: #4123 (-93)
40K → 25.2M
10:18/mi
3:33 split
Finish· 26.22 mi
3:08:28
Rank: #4332 (-209)
25.2M → Finish
8:37/mi
8:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:21
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:44:07
Pace7:57 /mi
📊Positive Split: 23.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3620:176:3220:17
6:32
-
10K
6.21 mi10:42:2540:066:2719:49
6:23
-0:09
15K
9.32 mi11:02:0959:506:2519:44
6:21
-0:02
20K
12.43 mi11:22:181:19:596:2620:09
6:29
+0:08
Half
13.11 mi11:26:401:24:216:264:22
6:24
-0:05
25K
15.53 mi11:42:541:40:356:2816:14
6:42
+0:18
30K
18.64 mi12:04:542:02:356:3522:00
7:05
+0:23
20M
20.00 mi12:14:342:12:156:379:40
7:07
+0:02
21M
21.00 mi12:22:032:19:446:397:29
7:29
+0:22
35K
21.75 mi12:27:512:25:326:425:48
7:45
+0:16
23M
23.00 mi12:39:522:37:336:5112:01
9:36
+1:51
24M
24.00 mi12:49:482:47:296:599:56
9:56
+0:20
40K
24.85 mi12:58:272:56:087:058:39
10:07
+0:11
25.2M
25.20 mi13:02:002:59:417:083:33
10:18
+0:11
Finish
26.22 mi13:10:473:08:287:128:47
8:37
-1:41

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

6:21 /mi

Average Pace

7:12 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:33

21% of race

Time at Steady Pace

1:45:59

56% of race

Time at Slower Pace

42:56

23% of race

Average Pace: 7:11 /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 mi10:22:3620:176:3220:17
6:32
#3513
10K
6.21 mi10:42:2540:066:2719:49
6:23
#2854
15K
9.32 mi11:02:0959:506:2519:44
6:21
#2496
20K
12.43 mi11:22:181:19:596:2620:09
6:29
#2345
Half
13.11 mi11:26:401:24:216:264:22
6:24
#2334
25K
15.53 mi11:42:541:40:356:2816:14
6:42
#2328
30K
18.64 mi12:04:542:02:356:3522:00
7:05
#2391
20M
20.00 mi12:14:342:12:156:379:40
7:07
#2374
21M
21.00 mi12:22:032:19:446:397:29
7:29
#2330
35K
21.75 mi12:27:512:25:326:425:48
7:45
#2455
23M
23.00 mi12:39:522:37:336:5112:01
9:36
#3135
24M
24.00 mi12:49:482:47:296:599:56
9:56
#3666
40K
24.85 mi12:58:272:56:087:058:39
10:07
#4030
25.2M
25.20 mi13:02:002:59:417:083:33
10:18
#4123
Finish
26.22 mi13:10:473:08:287:128:47
8:37
#4332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi35131601601974(Top 8%)60(Top 0.5%)60(Top 1%)
10K6.21 mi3.10 mi2854+659115+45115+452322(Top 9%)79(Top 0.7%)79(Top 2%)
15K9.32 mi3.11 mi2496+35886+2986+291974(Top 8%)60(Top 0.5%)60(Top 1%)
20K12.43 mi3.11 mi2345+15182+482+42103(Top 8%)73(Top 0.7%)73(Top 2%)
Half13.11 mi0.68 mi2334+1183-183-12169(Top 8%)79(Top 0.7%)79(Top 2%)
25K15.53 mi2.42 mi2328+685-285-22623(Top 10%)129(Top 1%)129(Top 3%)
30K18.64 mi3.11 mi2391-63103-18103-183265(Top 13%)254(Top 2%)254(Top 5%)
20M20.00 mi1.36 mi2374+17101+2101+22830(Top 11%)222(Top 2%)222(Top 5%)
21M21.00 mi1.00 mi2330+44100+1100+12474(Top 10%)207(Top 2%)207(Top 4%)
35K21.75 mi0.75 mi2455-125114-14114-146361(Top 25%)1447(Top 13%)1447(Top 31%)
23M23.00 mi1.25 mi3135-680194-80194-8013912(Top 54%)5363(Top 49%)5363(Top 115%)
24M24.00 mi1.00 mi3666-531271-77271-7716090(Top 63%)6483(Top 59%)6483(Top 139%)
40K24.85 mi0.85 mi4030-364358-87358-8715423(Top 60%)6218(Top 57%)6218(Top 133%)
25.2M25.20 mi0.35 mi4123-93391-33391-3312065(Top 47%)4612(Top 42%)4612(Top 99%)
Finish26.22 mi1.02 mi4332-209459-68459-6812183(Top 48%)4548(Top 42%)4548(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

1974

Females

60

F18-39

60

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2322

Females

79

F18-39

79

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

1974

Females

60

F18-39

60

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2103

Females

73

F18-39

73

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2169

Females

79

F18-39

79

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2623

Females

129

F18-39

129

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3265

Females

254

F18-39

254

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2830

Females

222

F18-39

222

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2474

Females

207

F18-39

207

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6361

Females

1447

F18-39

1447

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13912

Females

5363

F18-39

5363

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

16090

Females

6483

F18-39

6483

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15423

Females

6218

F18-39

6218

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12065

Females

4612

F18-39

4612

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12183

Females

4548

F18-39

4548

Passing Analysis

Category:
Athletes Passed
1625
Passed By
2444
Net Change
-819
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3513
5K → 10K6623+659#3513#2854
10K → 15K3635+358#2854#2496
15K → 20K17625+151#2496#2345
20K → Half198+11#2345#2334
Half → 25K9185+6#2334#2328
25K → 30K112175-63#2328#2391
30K → 20M6851+17#2391#2374
20M → 21M7228+44#2374#2330
21M → 35K13138-125#2330#2455
35K → 23M10690-680#2455#3135
23M → 24M4535-531#3135#3666
24M → 40K9373-364#3666#4030
40K → 25.2M9102-93#4030#4123
25.2M → Finish17226-209#4123#4332
TOTALS16252444-819
📊

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