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BOSTON MARATHON 2023

Grace Pulliam

Bib: 16494•F

VA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 30%
Division (F18-39)
#0 / 4884
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:31
Rank: #13173
Start → 5K
24:31 | 7:53/mi
10K· 6.21 mi
49:05
Rank: #13589 (-416)
5K → 10K
24:34 | 7:54/mi
15K· 9.32 mi
1:13:34
Rank: #13521 (+68)
10K → 15K
24:29 | 7:53/mi
20K· 12.43 mi
1:37:58
Rank: #13161 (+360)
15K → 20K
24:24 | 7:51/mi
Half· 13.11 mi
1:43:21
Rank: #13172 (-11)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:02:41
Rank: #13023 (+149)
Half → 25K
19:20 | 7:58/mi
30K· 18.64 mi
2:27:55
Rank: #12778 (+245)
25K → 30K
25:14 | 8:07/mi
20M
2:39:09
Rank: #12683 (+95)
30K → 20M
11:14 | 8:16/mi
21M
2:47:52
Rank: #12610 (+73)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:54:02
Rank: #12654 (-44)
21M → 35K
6:10 | 8:15/mi
23M
3:04:43
Rank: #12693 (-39)
35K → 23M
10:41 | 8:32/mi
24M
3:13:10
Rank: #12752 (-59)
23M → 24M
8:27 | 8:27/mi
40K· 24.85 mi
3:20:04
Rank: #12662 (+90)
24M → 40K
6:54 | 8:04/mi
25.2M
3:23:00
Rank: #12617 (+45)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:30:45
Rank: #12458 (+159)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:21
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:47:24
Pace8:12 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4024:317:5324:31
7:53
-
10K
6.21 mi11:39:1449:057:5424:34
7:54
+0:01
15K
9.32 mi12:03:431:13:347:5424:29
7:53
-0:01
20K
12.43 mi12:28:071:37:587:5324:24
7:51
-0:02
Half
13.11 mi12:33:301:43:217:535:23
7:53
+0:02
25K
15.53 mi12:52:502:02:417:5419:20
7:58
+0:05
30K
18.64 mi13:18:042:27:557:5625:14
8:07
+0:09
20M
20.00 mi13:29:182:39:097:5711:14
8:16
+0:09
21M
21.00 mi13:38:012:47:528:008:43
8:43
+0:27
35K
21.75 mi13:44:112:54:028:006:10
8:15
-0:28
23M
23.00 mi13:54:523:04:438:0210:41
8:32
+0:17
24M
24.00 mi14:03:193:13:108:038:27
8:27
-0:05
40K
24.85 mi14:10:133:20:048:036:54
8:04
-0:23
25.2M
25.20 mi14:13:093:23:008:032:56
8:30
+0:26
Finish
26.22 mi14:20:543:30:458:037:45
7:36
-0:54

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

7:36 /mi

Average Pace

8:03 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:58

85% of race

Time at Steady Pace

30:47

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:14:4024:317:5324:31
7:53
#13173
10K
6.21 mi11:39:1449:057:5424:34
7:54
#13589
15K
9.32 mi12:03:431:13:347:5424:29
7:53
#13521
20K
12.43 mi12:28:071:37:587:5324:24
7:51
#13161
Half
13.11 mi12:33:301:43:217:535:23
7:53
#13172
25K
15.53 mi12:52:502:02:417:5419:20
7:58
#13023
30K
18.64 mi13:18:042:27:557:5625:14
8:07
#12778
20M
20.00 mi13:29:182:39:097:5711:14
8:16
#12683
21M
21.00 mi13:38:012:47:528:008:43
8:43
#12610
35K
21.75 mi13:44:112:54:028:006:10
8:15
#12654
23M
23.00 mi13:54:523:04:438:0210:41
8:32
#12693
24M
24.00 mi14:03:193:13:108:038:27
8:27
#12752
40K
24.85 mi14:10:133:20:048:036:54
8:04
#12662
25.2M
25.20 mi14:13:093:23:008:032:56
8:30
#12617
Finish
26.22 mi14:20:543:30:458:037:45
7:36
#12458
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131733537353713371(Top 50%)3709(Top 32%)3709(Top 76%)
10K6.21 mi3.10 mi13589-4163799-2623799-26214055(Top 53%)4079(Top 36%)4079(Top 84%)
15K9.32 mi3.11 mi13521+683765+343765+3413371(Top 50%)3709(Top 32%)3709(Top 76%)
20K12.43 mi3.11 mi13161+3603586+1793586+17912211(Top 46%)3093(Top 27%)3093(Top 63%)
Half13.11 mi0.68 mi13172-113587-13587-113534(Top 51%)3810(Top 33%)3810(Top 78%)
25K15.53 mi2.42 mi13023+1493513+743513+7412544(Top 47%)3384(Top 30%)3384(Top 69%)
30K18.64 mi3.11 mi12778+2453417+963417+9611812(Top 44%)3072(Top 27%)3072(Top 63%)
20M20.00 mi1.36 mi12683+953387+303387+3012153(Top 46%)3361(Top 29%)3361(Top 69%)
21M21.00 mi1.00 mi12610+733364+233364+2311790(Top 44%)3296(Top 29%)3296(Top 67%)
35K21.75 mi0.75 mi12654-443400-363400-3613756(Top 52%)4419(Top 39%)4419(Top 90%)
23M23.00 mi1.25 mi12693-393445-453445-4513441(Top 50%)4304(Top 38%)4304(Top 88%)
24M24.00 mi1.00 mi12752-593502-573502-5714193(Top 53%)4779(Top 42%)4779(Top 98%)
40K24.85 mi0.85 mi12662+903469+333469+3310554(Top 40%)2916(Top 26%)2916(Top 60%)
25.2M25.20 mi0.35 mi12617+453454+153454+159676(Top 36%)2559(Top 22%)2559(Top 52%)
Finish26.22 mi1.02 mi12458+1593381+733381+739344(Top 35%)2402(Top 21%)2402(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

13371

Females

3709

F18-39

3709

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14055

Females

4079

F18-39

4079

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

13371

Females

3709

F18-39

3709

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12211

Females

3093

F18-39

3093

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13534

Females

3810

F18-39

3810

Half→25K

13.1 - 15.5 mi

Top 47%
×4stories
+66ft-88ft

Overall

12544

Females

3384

F18-39

3384

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11812

Females

3072

F18-39

3072

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12153

Females

3361

F18-39

3361

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11790

Females

3296

F18-39

3296

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13756

Females

4419

F18-39

4419

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13441

Females

4304

F18-39

4304

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14193

Females

4779

F18-39

4779

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10554

Females

2916

F18-39

2916

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9676

Females

2559

F18-39

2559

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9344

Females

2402

F18-39

2402

Passing Analysis

Category:
Athletes Passed
2099
Passed By
1384
Net Change
+715
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13173
5K → 10K146562-416#13173#13589
10K → 15K223155+68#13589#13521
15K → 20K40444+360#13521#13161
20K → Half2940-11#13161#13172
Half → 25K21667+149#13172#13023
25K → 30K31469+245#13023#12778
30K → 20M15257+95#12778#12683
20M → 21M12754+73#12683#12610
21M → 35K3377-44#12610#12654
35K → 23M75114-39#12654#12693
23M → 24M51110-59#12693#12752
24M → 40K10717+90#12752#12662
40K → 25.2M5712+45#12662#12617
25.2M → Finish1656+159#12617#12458
TOTALS20991384+715
📊

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