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BOSTON MARATHON 2024

Nicole Gray

Bib: 16080•F

NH

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:51
Rank: #14649
Start → 5K
8:00/mi
24:51 split
10K· 6.21 mi
50:15
Rank: #15025 (-376)
5K → 10K
8:11/mi
25:24 split
15K· 9.32 mi
1:15:40
Rank: #14845 (+180)
10K → 15K
8:11/mi
25:25 split
20K· 12.43 mi
1:41:37
Rank: #14593 (+252)
15K → 20K
8:21/mi
25:57 split
Half· 13.11 mi
1:47:17
Rank: #14576 (+17)
20K → Half
8:18/mi
5:40 split
25K· 15.53 mi
2:09:10
Rank: #14736 (-160)
Half → 25K
9:02/mi
21:53 split
30K· 18.64 mi
2:42:39
Rank: #16036 (-1300)
25K → 30K
10:47/mi
33:29 split
20M
2:56:21
Rank: #16119 (-83)
30K → 20M
10:05/mi
13:42 split
21M
3:07:19
Rank: #16161 (-42)
20M → 21M
10:58/mi
10:58 split
35K· 21.75 mi
3:14:06
Rank: #16061 (+100)
21M → 35K
9:04/mi
6:47 split
23M
3:26:39
Rank: #16032 (+29)
35K → 23M
10:01/mi
12:33 split
24M
3:36:43
Rank: #16058 (-26)
23M → 24M
10:04/mi
10:04 split
40K· 24.85 mi
3:46:13
Rank: #16186 (-128)
24M → 40K
11:07/mi
9:30 split
25.2M
3:50:10
Rank: #16183 (+3)
40K → 25.2M
11:27/mi
3:57 split
Finish· 26.22 mi
4:00:48
Rank: #16357 (-174)
25.2M → Finish
10:26/mi
10:38 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:17
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:13:31
Pace10:11 /mi
📊Positive Split: 24.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1024:518:0024:51
8:00
-
10K
6.21 mi11:40:3450:158:0525:24
8:11
+0:11
15K
9.32 mi12:05:591:15:408:0725:25
8:11
0:00
20K
12.43 mi12:31:561:41:378:1125:57
8:21
+0:10
Half
13.11 mi12:37:361:47:178:115:40
8:18
-0:03
25K
15.53 mi12:59:292:09:108:1921:53
9:02
+0:44
30K
18.64 mi13:32:582:42:398:4433:29
10:47
+1:45
20M
20.00 mi13:46:402:56:218:4913:42
10:05
-0:42
21M
21.00 mi13:57:383:07:198:5510:58
10:58
+0:53
35K
21.75 mi14:04:253:14:068:556:47
9:04
-1:54
23M
23.00 mi14:16:583:26:398:5912:33
10:01
+0:57
24M
24.00 mi14:27:023:36:439:0210:04
10:04
+0:03
40K
24.85 mi14:36:323:46:139:069:30
11:07
+1:03
25.2M
25.20 mi14:40:293:50:109:083:57
11:27
+0:20
Finish
26.22 mi14:51:074:00:489:1110:38
10:26
-1:01

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

8:00 /mi

Average Pace

9:11 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:57

56% of race

Time at Steady Pace

46:57

19% of race

Time at Slower Pace

57:54

24% of race

Average Pace: 9:11 /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 mi11:15:1024:518:0024:51
8:00
#14649
10K
6.21 mi11:40:3450:158:0525:24
8:11
#15025
15K
9.32 mi12:05:591:15:408:0725:25
8:11
#14845
20K
12.43 mi12:31:561:41:378:1125:57
8:21
#14593
Half
13.11 mi12:37:361:47:178:115:40
8:18
#14576
25K
15.53 mi12:59:292:09:108:1921:53
9:02
#14736
30K
18.64 mi13:32:582:42:398:4433:29
10:47
#16036
20M
20.00 mi13:46:402:56:218:4913:42
10:05
#16119
21M
21.00 mi13:57:383:07:198:5510:58
10:58
#16161
35K
21.75 mi14:04:253:14:068:556:47
9:04
#16061
23M
23.00 mi14:16:583:26:398:5912:33
10:01
#16032
24M
24.00 mi14:27:023:36:439:0210:04
10:04
#16058
40K
24.85 mi14:36:323:46:139:069:30
11:07
#16186
25.2M
25.20 mi14:40:293:50:109:083:57
11:27
#16183
Finish
26.22 mi14:51:074:00:489:1110:38
10:26
#16357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146494726472614625(Top 57%)4743(Top 43%)4743(Top 102%)
10K6.21 mi3.10 mi15025-3764952-2264952-22615388(Top 60%)5154(Top 47%)5154(Top 111%)
15K9.32 mi3.11 mi14845+1804850+1024850+10214625(Top 57%)4743(Top 43%)4743(Top 102%)
20K12.43 mi3.11 mi14593+2524712+1384712+13814012(Top 55%)4437(Top 41%)4437(Top 95%)
Half13.11 mi0.68 mi14576+174714-24714-214699(Top 58%)4883(Top 45%)4883(Top 105%)
25K15.53 mi2.42 mi14736-1604840-1264840-12615635(Top 61%)5526(Top 51%)5526(Top 119%)
30K18.64 mi3.11 mi16036-13005692-8525692-85219463(Top 76%)7823(Top 72%)7823(Top 168%)
20M20.00 mi1.36 mi16119-835779-875779-8716761(Top 66%)6588(Top 60%)6588(Top 141%)
21M21.00 mi1.00 mi16161-425842-635842-6316250(Top 64%)6453(Top 59%)6453(Top 138%)
35K21.75 mi0.75 mi16061+1005808+345808+3413676(Top 54%)5169(Top 47%)5169(Top 111%)
23M23.00 mi1.25 mi16032+295829-215829-2115565(Top 61%)6193(Top 57%)6193(Top 133%)
24M24.00 mi1.00 mi16058-265873-445873-4416547(Top 65%)6715(Top 61%)6715(Top 144%)
40K24.85 mi0.85 mi16186-1285972-995972-9918391(Top 72%)7694(Top 70%)7694(Top 165%)
25.2M25.20 mi0.35 mi16183+35987-155987-1515934(Top 62%)6507(Top 60%)6507(Top 140%)
Finish26.22 mi1.02 mi16357-1746119-1326119-13219819(Top 78%)8381(Top 77%)8381(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14625

Females

4743

F18-39

4743

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15388

Females

5154

F18-39

5154

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14625

Females

4743

F18-39

4743

15K→20K

9.3 - 12.4 mi

Top 55%
×5story building
+106ft-86ft

Overall

14012

Females

4437

F18-39

4437

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14699

Females

4883

F18-39

4883

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15635

Females

5526

F18-39

5526

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19463

Females

7823

F18-39

7823

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

16761

Females

6588

F18-39

6588

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

16250

Females

6453

F18-39

6453

21M→35K

21.0 - 21.8 mi

Top 54%
×7story building
+17ft-86ft

Overall

13676

Females

5169

F18-39

5169

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15565

Females

6193

F18-39

6193

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

16547

Females

6715

F18-39

6715

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18391

Females

7694

F18-39

7694

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

15934

Females

6507

F18-39

6507

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19819

Females

8381

F18-39

8381

Passing Analysis

Category:
Athletes Passed
1722
Passed By
3430
Net Change
-1708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14649
5K → 10K142518-376#14649#15025
10K → 15K323143+180#15025#14845
15K → 20K364112+252#14845#14593
20K → Half5740+17#14593#14576
Half → 25K161321-160#14576#14736
25K → 30K461346-1300#14736#16036
30K → 20M88171-83#16036#16119
20M → 21M99141-42#16119#16161
21M → 35K12121+100#16161#16061
35K → 23M12596+29#16061#16032
23M → 24M6894-26#16032#16058
24M → 40K50178-128#16058#16186
40K → 25.2M3835+3#16186#16183
25.2M → Finish40214-174#16183#16357
TOTALS17223430-1708
📊

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