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BOSTON MARATHON 2023

Lyla Graham

Bib: 17633•F

OH

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:23
Rank: #12845
Start → 5K
24:23 | 7:51/mi
10K· 6.21 mi
48:43
Rank: #13105 (-260)
5K → 10K
24:20 | 7:50/mi
15K· 9.32 mi
1:13:30
Rank: #13467 (-362)
10K → 15K
24:47 | 7:59/mi
20K· 12.43 mi
1:38:33
Rank: #13547 (-80)
15K → 20K
25:03 | 8:04/mi
Half· 13.11 mi
1:44:04
Rank: #13627 (-80)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:04:09
Rank: #13809 (-182)
Half → 25K
20:05 | 8:17/mi
30K· 18.64 mi
2:30:40
Rank: #13968 (-159)
25K → 30K
26:31 | 8:32/mi
20M
2:42:48
Rank: #14159 (-191)
30K → 20M
12:08 | 8:56/mi
21M
2:51:44
Rank: #14053 (+106)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:58:10
Rank: #14109 (-56)
21M → 35K
6:26 | 8:36/mi
23M
3:09:18
Rank: #14182 (-73)
35K → 23M
11:08 | 8:54/mi
24M
3:18:04
Rank: #14274 (-92)
23M → 24M
8:46 | 8:46/mi
40K· 24.85 mi
3:25:36
Rank: #14288 (-14)
24M → 40K
7:32 | 8:49/mi
25.2M
3:28:45
Rank: #14258 (+30)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:37:14
Rank: #14248 (+10)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:04
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:53:10
Pace8:38 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2224:237:5124:23
7:51
-
10K
6.21 mi11:39:4248:437:5024:20
7:50
-0:01
15K
9.32 mi12:04:291:13:307:5324:47
7:59
+0:09
20K
12.43 mi12:29:321:38:337:5625:03
8:04
+0:05
Half
13.11 mi12:35:031:44:047:565:31
8:05
+0:01
25K
15.53 mi12:55:082:04:098:0020:05
8:17
+0:12
30K
18.64 mi13:21:392:30:408:0526:31
8:32
+0:15
20M
20.00 mi13:33:472:42:488:0812:08
8:56
+0:24
21M
21.00 mi13:42:432:51:448:118:56
8:56
0:00
35K
21.75 mi13:49:092:58:108:126:26
8:36
-0:20
23M
23.00 mi14:00:173:09:188:1411:08
8:54
+0:18
24M
24.00 mi14:09:033:18:048:158:46
8:46
-0:08
40K
24.85 mi14:16:353:25:368:167:32
8:49
+0:03
25.2M
25.20 mi14:19:443:28:458:173:09
9:08
+0:19
Finish
26.22 mi14:28:133:37:148:178:29
8:19
-0:49

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

7:50 /mi

Average Pace

8:17 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:35

76% of race

Time at Steady Pace

51:39

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi11:15:2224:237:5124:23
7:51
#12845
10K
6.21 mi11:39:4248:437:5024:20
7:50
#13105
15K
9.32 mi12:04:291:13:307:5324:47
7:59
#13467
20K
12.43 mi12:29:321:38:337:5625:03
8:04
#13547
Half
13.11 mi12:35:031:44:047:565:31
8:05
#13627
25K
15.53 mi12:55:082:04:098:0020:05
8:17
#13809
30K
18.64 mi13:21:392:30:408:0526:31
8:32
#13968
20M
20.00 mi13:33:472:42:488:0812:08
8:56
#14159
21M
21.00 mi13:42:432:51:448:118:56
8:56
#14053
35K
21.75 mi13:49:092:58:108:126:26
8:36
#14109
23M
23.00 mi14:00:173:09:188:1411:08
8:54
#14182
24M
24.00 mi14:09:033:18:048:158:46
8:46
#14274
40K
24.85 mi14:16:353:25:368:167:32
8:49
#14288
25.2M
25.20 mi14:19:443:28:458:173:09
9:08
#14258
Finish
26.22 mi14:28:133:37:148:178:29
8:19
#14248
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 mi128453351335114207(Top 53%)4206(Top 37%)4206(Top 86%)
10K6.21 mi3.10 mi13105-2603511-1603511-16013425(Top 50%)3675(Top 32%)3675(Top 75%)
15K9.32 mi3.11 mi13467-3623732-2213732-22114207(Top 53%)4206(Top 37%)4206(Top 86%)
20K12.43 mi3.11 mi13547-803810-783810-7813965(Top 52%)4092(Top 36%)4092(Top 84%)
Half13.11 mi0.68 mi13627-803864-543864-5415071(Top 57%)4716(Top 41%)4716(Top 97%)
25K15.53 mi2.42 mi13809-1823996-1323996-13214848(Top 56%)4730(Top 41%)4730(Top 97%)
30K18.64 mi3.11 mi13968-1594123-1274123-12714529(Top 55%)4641(Top 41%)4641(Top 95%)
20M20.00 mi1.36 mi14159-1914266-1434266-14316200(Top 61%)5695(Top 50%)5695(Top 117%)
21M21.00 mi1.00 mi14053+1064217+494217+4912987(Top 49%)3949(Top 35%)3949(Top 81%)
35K21.75 mi0.75 mi14109-564269-524269-5215866(Top 60%)5601(Top 49%)5601(Top 115%)
23M23.00 mi1.25 mi14182-734337-684337-6815507(Top 58%)5452(Top 48%)5452(Top 112%)
24M24.00 mi1.00 mi14274-924418-814418-8116033(Top 60%)5820(Top 51%)5820(Top 119%)
40K24.85 mi0.85 mi14288-144448-304448-3015147(Top 57%)5377(Top 47%)5377(Top 110%)
25.2M25.20 mi0.35 mi14258+304442+64442+613333(Top 50%)4404(Top 39%)4404(Top 90%)
Finish26.22 mi1.02 mi14248+104457-154457-1514276(Top 54%)4888(Top 43%)4888(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

14207

Females

4206

F18-39

4206

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13425

Females

3675

F18-39

3675

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

14207

Females

4206

F18-39

4206

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13965

Females

4092

F18-39

4092

20K→Half

12.4 - 13.1 mi

Top 57%
×2stories
+19ft-37ft

Overall

15071

Females

4716

F18-39

4716

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14848

Females

4730

F18-39

4730

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14529

Females

4641

F18-39

4641

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16200

Females

5695

F18-39

5695

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12987

Females

3949

F18-39

3949

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15866

Females

5601

F18-39

5601

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

15507

Females

5452

F18-39

5452

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

16033

Females

5820

F18-39

5820

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15147

Females

5377

F18-39

5377

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13333

Females

4404

F18-39

4404

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14276

Females

4888

F18-39

4888

Passing Analysis

Category:
Athletes Passed
1186
Passed By
2589
Net Change
-1403
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12845
5K → 10K200460-260#12845#13105
10K → 15K97459-362#13105#13467
15K → 20K156236-80#13467#13547
20K → Half989-80#13547#13627
Half → 25K82264-182#13627#13809
25K → 30K145304-159#13809#13968
30K → 20M42233-191#13968#14159
20M → 21M15044+106#14159#14053
21M → 35K3086-56#14053#14109
35K → 23M69142-73#14109#14182
23M → 24M42134-92#14182#14274
24M → 40K5367-14#14274#14288
40K → 25.2M399+30#14288#14258
25.2M → Finish7262+10#14258#14248
TOTALS11862589-1403
📊

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