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BOSTON MARATHON 2024

Reilly Kiernan

Bib: 6029•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 5%
Gender (Female)
#0 / 10924
Top 0.5%
Division (F18-39)
#0 / 4660
Top 1.0%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:14
Rank: #3418
Start → 5K
20:14 | 6:31/mi
10K· 6.21 mi
40:28
Rank: #3238 (+180)
5K → 10K
20:14 | 6:31/mi
15K· 9.32 mi
1:00:46
Rank: #3094 (+144)
10K → 15K
20:18 | 6:32/mi
20K· 12.43 mi
1:21:06
Rank: #2839 (+255)
15K → 20K
20:20 | 6:33/mi
Half· 13.11 mi
1:25:27
Rank: #2771 (+68)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:41:08
Rank: #2509 (+262)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
2:00:58
Rank: #1998 (+511)
25K → 30K
19:50 | 6:23/mi
20M
2:09:39
Rank: #1803 (+195)
30K → 20M
8:41 | 6:23/mi
21M
2:16:16
Rank: #1637 (+166)
20M → 21M
6:37 | 6:37/mi
35K· 21.75 mi
2:20:51
Rank: #1534 (+103)
21M → 35K
4:35 | 6:08/mi
23M
2:28:49
Rank: #1409 (+125)
35K → 23M
7:58 | 6:22/mi
24M
2:35:05
Rank: #1333 (+76)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:40:41
Rank: #1288 (+45)
24M → 40K
5:36 | 6:33/mi
25.2M
2:43:18
Rank: #1287 (+1)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:49:33
Rank: #1222 (+65)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:25:27
Pace6:31 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:06
Pace6:25 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4420:146:3120:14
6:31
-
10K
6.21 mi10:45:5840:286:3120:14
6:31
0:00
15K
9.32 mi11:06:161:00:466:3120:18
6:32
+0:01
20K
12.43 mi11:26:361:21:066:3220:20
6:33
+0:01
Half
13.11 mi11:30:571:25:276:314:21
6:23
-0:10
25K
15.53 mi11:46:381:41:086:3115:41
6:28
+0:05
30K
18.64 mi12:06:282:00:586:2919:50
6:23
-0:05
20M
20.00 mi12:15:092:09:396:298:41
6:23
0:00
21M
21.00 mi12:21:462:16:166:296:37
6:37
+0:14
35K
21.75 mi12:26:212:20:516:294:35
6:08
-0:29
23M
23.00 mi12:34:192:28:496:287:58
6:22
+0:14
24M
24.00 mi12:40:352:35:056:286:16
6:16
-0:06
40K
24.85 mi12:46:112:40:416:285:36
6:33
+0:17
25.2M
25.20 mi12:48:482:43:186:292:37
7:35
+1:02
Finish
26.22 mi12:55:032:49:336:286:15
6:08
-1:27

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

6:08 /mi

Average Pace

6:28 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:06

10% of race

Time at Steady Pace

2:29:50

88% of race

Time at Slower Pace

2:37

2% of race

Average Pace: 6:28 /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 mi10:25:4420:146:3120:14
6:31
#3418
10K
6.21 mi10:45:5840:286:3120:14
6:31
#3238
15K
9.32 mi11:06:161:00:466:3120:18
6:32
#3094
20K
12.43 mi11:26:361:21:066:3220:20
6:33
#2839
Half
13.11 mi11:30:571:25:276:314:21
6:23
#2771
25K
15.53 mi11:46:381:41:086:3115:41
6:28
#2509
30K
18.64 mi12:06:282:00:586:2919:50
6:23
#1998
20M
20.00 mi12:15:092:09:396:298:41
6:23
#1803
21M
21.00 mi12:21:462:16:166:296:37
6:37
#1637
35K
21.75 mi12:26:212:20:516:294:35
6:08
#1534
23M
23.00 mi12:34:192:28:496:287:58
6:22
#1409
24M
24.00 mi12:40:352:35:056:286:16
6:16
#1333
40K
24.85 mi12:46:112:40:416:285:36
6:33
#1288
25.2M
25.20 mi12:48:482:43:186:292:37
7:35
#1287
Finish
26.22 mi12:55:032:49:336:286:15
6:08
#1222
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi34181511512908(Top 11%)127(Top 1%)127(Top 3%)
10K6.21 mi3.10 mi3238+180145+6145+63093(Top 12%)136(Top 1%)136(Top 3%)
15K9.32 mi3.11 mi3094+144138+7138+72908(Top 11%)127(Top 1%)127(Top 3%)
20K12.43 mi3.11 mi2839+255116+22116+222393(Top 9%)92(Top 0.8%)92(Top 2%)
Half13.11 mi0.68 mi2771+68114+2114+22032(Top 8%)68(Top 0.6%)68(Top 1%)
25K15.53 mi2.42 mi2509+262104+10104+101669(Top 7%)57(Top 0.5%)57(Top 1%)
30K18.64 mi3.11 mi1998+51166+3866+38796(Top 3%)33(Top 0.3%)33(Top 0.7%)
20M20.00 mi1.36 mi1803+19558+858+8656(Top 3%)33(Top 0.3%)33(Top 0.7%)
21M21.00 mi1.00 mi1637+16657+157+1482(Top 2%)28(Top 0.3%)28(Top 0.6%)
35K21.75 mi0.75 mi1534+10355+255+2527(Top 2%)30(Top 0.3%)30(Top 0.6%)
23M23.00 mi1.25 mi1409+12552+352+3491(Top 2%)29(Top 0.3%)29(Top 0.6%)
24M24.00 mi1.00 mi1333+7651+151+1563(Top 2%)32(Top 0.3%)32(Top 0.7%)
40K24.85 mi0.85 mi1288+4549+249+2831(Top 3%)55(Top 0.5%)55(Top 1%)
25.2M25.20 mi0.35 mi1287+149491665(Top 7%)157(Top 1%)157(Top 3%)
Finish26.22 mi1.02 mi1222+6550-150-1616(Top 2%)36(Top 0.3%)36(Top 0.8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2908

Females

127

F18-39

127

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3093

Females

136

F18-39

136

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2908

Females

127

F18-39

127

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2393

Females

92

F18-39

92

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2032

Females

68

F18-39

68

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1669

Females

57

F18-39

57

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

796

Females

33

F18-39

33

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

656

Females

33

F18-39

33

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

482

Females

28

F18-39

28

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

527

Females

30

F18-39

30

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

491

Females

29

F18-39

29

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

563

Females

32

F18-39

32

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

831

Females

55

F18-39

55

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1665

Females

157

F18-39

157

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

616

Females

36

F18-39

36

Passing Analysis

Category:
Athletes Passed
2334
Passed By
138
Net Change
+2196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3418
5K → 10K23050+180#3418#3238
10K → 15K18945+144#3238#3094
15K → 20K26914+255#3094#2839
20K → Half702+68#2839#2771
Half → 25K2642+262#2771#2509
25K → 30K5110+511#2509#1998
30K → 20M1950+195#1998#1803
20M → 21M1660+166#1803#1637
21M → 35K1041+103#1637#1534
35K → 23M1316+125#1534#1409
23M → 24M771+76#1409#1333
24M → 40K505+45#1333#1288
40K → 25.2M87+1#1288#1287
25.2M → Finish705+65#1287#1222
TOTALS2334138+2196
📊

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