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BOSTON MARATHON 2023

Elena Grimaudo

Bib: 16202•F

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Overall
#0 / 26622
Top 35%
Gender (Female)
#0 / 11423
Top 15%
Division (F18-39)
#0 / 4884
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:40
Rank: #8095
Start → 5K
22:40 | 7:18/mi
10K· 6.21 mi
45:42
Rank: #8861 (-766)
5K → 10K
23:02 | 7:25/mi
15K· 9.32 mi
1:08:55
Rank: #9143 (-282)
10K → 15K
23:13 | 7:28/mi
20K· 12.43 mi
1:32:15
Rank: #9178 (-35)
15K → 20K
23:20 | 7:31/mi
Half· 13.11 mi
1:37:15
Rank: #9161 (+17)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:55:43
Rank: #9223 (-62)
Half → 25K
18:28 | 7:37/mi
30K· 18.64 mi
2:19:53
Rank: #9199 (+24)
25K → 30K
24:10 | 7:47/mi
20M
2:30:39
Rank: #9215 (-16)
30K → 20M
10:46 | 7:55/mi
21M
2:38:56
Rank: #9170 (+45)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:44:47
Rank: #9217 (-47)
21M → 35K
5:51 | 7:49/mi
23M
2:54:47
Rank: #9230 (-13)
35K → 23M
10:00 | 7:59/mi
24M
3:02:38
Rank: #9221 (+9)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:09:31
Rank: #9246 (-25)
24M → 40K
6:53 | 8:03/mi
25.2M
3:12:31
Rank: #9272 (-26)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:20:18
Rank: #9282 (-10)
25.2M → Finish
7:47 | 7:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:15
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:43:03
Pace7:52 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:4422:407:1822:40
7:18
-
10K
6.21 mi11:35:4645:427:2123:02
7:25
+0:07
15K
9.32 mi11:58:591:08:557:2423:13
7:28
+0:03
20K
12.43 mi12:22:191:32:157:2523:20
7:31
+0:03
Half
13.11 mi12:27:191:37:157:255:00
7:20
-0:11
25K
15.53 mi12:45:471:55:437:2718:28
7:37
+0:17
30K
18.64 mi13:09:572:19:537:3024:10
7:47
+0:10
20M
20.00 mi13:20:432:30:397:3210:46
7:55
+0:08
21M
21.00 mi13:29:002:38:567:348:17
8:17
+0:22
35K
21.75 mi13:34:512:44:477:355:51
7:49
-0:28
23M
23.00 mi13:44:512:54:477:3610:00
7:59
+0:10
24M
24.00 mi13:52:423:02:387:377:51
7:51
-0:08
40K
24.85 mi13:59:353:09:317:376:53
8:03
+0:12
25.2M
25.20 mi14:02:353:12:317:383:00
8:42
+0:39
Finish
26.22 mi14:10:223:20:187:397:47
7:38
-1:04

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

7:18 /mi

Average Pace

7:39 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02:08

91% of race

Time at Steady Pace

15:10

8% of race

Time at Slower Pace

3:00

1% of race

Average Pace: 7:38 /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 mi11:12:4422:407:1822:40
7:18
#8095
10K
6.21 mi11:35:4645:427:2123:02
7:25
#8861
15K
9.32 mi11:58:591:08:557:2423:13
7:28
#9143
20K
12.43 mi12:22:191:32:157:2523:20
7:31
#9178
Half
13.11 mi12:27:191:37:157:255:00
7:20
#9161
25K
15.53 mi12:45:471:55:437:2718:28
7:37
#9223
30K
18.64 mi13:09:572:19:537:3024:10
7:47
#9199
20M
20.00 mi13:20:432:30:397:3210:46
7:55
#9215
21M
21.00 mi13:29:002:38:567:348:17
8:17
#9170
35K
21.75 mi13:34:512:44:477:355:51
7:49
#9217
23M
23.00 mi13:44:512:54:477:3610:00
7:59
#9230
24M
24.00 mi13:52:423:02:387:377:51
7:51
#9221
40K
24.85 mi13:59:353:09:317:376:53
8:03
#9246
25.2M
25.20 mi14:02:353:12:317:383:00
8:42
#9272
Finish
26.22 mi14:10:223:20:187:397:47
7:38
#9282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8095105110519965(Top 37%)1825(Top 16%)1825(Top 37%)
10K6.21 mi3.10 mi8861-7661357-3061357-3069766(Top 37%)1717(Top 15%)1717(Top 35%)
15K9.32 mi3.11 mi9143-2821479-1221479-1229965(Top 37%)1825(Top 16%)1825(Top 37%)
20K12.43 mi3.11 mi9178-351503-241503-249402(Top 35%)1649(Top 14%)1649(Top 34%)
Half13.11 mi0.68 mi9161+171499+41499+48897(Top 33%)1447(Top 13%)1447(Top 30%)
25K15.53 mi2.42 mi9223-621533-341533-349680(Top 36%)1859(Top 16%)1859(Top 38%)
30K18.64 mi3.11 mi9199+241565-321565-329208(Top 35%)1800(Top 16%)1800(Top 37%)
20M20.00 mi1.36 mi9215-161597-321597-329733(Top 37%)2119(Top 19%)2119(Top 43%)
21M21.00 mi1.00 mi9170+451607-101607-109155(Top 34%)1987(Top 17%)1987(Top 41%)
35K21.75 mi0.75 mi9217-471637-301637-3010820(Top 41%)2772(Top 24%)2772(Top 57%)
23M23.00 mi1.25 mi9230-131666-291666-299662(Top 36%)2326(Top 20%)2326(Top 48%)
24M24.00 mi1.00 mi9221+91686-201686-2010167(Top 38%)2660(Top 23%)2660(Top 54%)
40K24.85 mi0.85 mi9246-251718-321718-3210384(Top 39%)2826(Top 25%)2826(Top 58%)
25.2M25.20 mi0.35 mi9272-261746-281746-2810775(Top 40%)3049(Top 27%)3049(Top 62%)
Finish26.22 mi1.02 mi9282-101767-211767-219562(Top 36%)2492(Top 22%)2492(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9965

Females

1825

F18-39

1825

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9766

Females

1717

F18-39

1717

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9965

Females

1825

F18-39

1825

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9402

Females

1649

F18-39

1649

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8897

Females

1447

F18-39

1447

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9680

Females

1859

F18-39

1859

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9208

Females

1800

F18-39

1800

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9733

Females

2119

F18-39

2119

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9155

Females

1987

F18-39

1987

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10820

Females

2772

F18-39

2772

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

9662

Females

2326

F18-39

2326

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10167

Females

2660

F18-39

2660

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10384

Females

2826

F18-39

2826

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10775

Females

3049

F18-39

3049

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9562

Females

2492

F18-39

2492

Passing Analysis

Category:
Athletes Passed
1022
Passed By
2209
Net Change
-1187
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8095
5K → 10K48814-766#8095#8861
10K → 15K70352-282#8861#9143
15K → 20K123158-35#9143#9178
20K → Half2811+17#9178#9161
Half → 25K99161-62#9161#9223
25K → 30K182158+24#9223#9199
30K → 20M7389-16#9199#9215
20M → 21M10560+45#9215#9170
21M → 35K2370-47#9170#9217
35K → 23M7992-13#9217#9230
23M → 24M6354+9#9230#9221
24M → 40K5681-25#9221#9246
40K → 25.2M2046-26#9246#9272
25.2M → Finish5363-10#9272#9282
TOTALS10222209-1187
📊

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