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BOSTON MARATHON 2023

Elyse Derian

Bib: 5153•F

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0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:11
Rank: #4864
Start → 5K
21:11 | 6:49/mi
10K· 6.21 mi
42:12
Rank: #4903 (-39)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:03:18
Rank: #4928 (-25)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:23
Rank: #4744 (+184)
15K → 20K
21:05 | 6:47/mi
Half· 13.11 mi
1:29:00
Rank: #4750 (-6)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:45:31
Rank: #4630 (+120)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:06:54
Rank: #4376 (+254)
25K → 30K
21:23 | 6:53/mi
20M
2:16:24
Rank: #4326 (+50)
30K → 20M
9:30 | 6:59/mi
21M
2:23:45
Rank: #4267 (+59)
20M → 21M
7:21 | 7:21/mi
35K· 21.75 mi
2:28:46
Rank: #4223 (+44)
21M → 35K
5:01 | 6:42/mi
23M
2:37:36
Rank: #4203 (+20)
35K → 23M
8:50 | 7:03/mi
24M
2:44:22
Rank: #4171 (+32)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:50:20
Rank: #4142 (+29)
24M → 40K
5:58 | 6:59/mi
25.2M
2:52:58
Rank: #4161 (-19)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:00:02
Rank: #4204 (-43)
25.2M → Finish
7:04 | 6:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:00
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:31:02
Pace6:57 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5421:116:4921:11
6:49
-
10K
6.21 mi10:44:5542:126:4721:01
6:46
-0:03
15K
9.32 mi11:06:011:03:186:4721:06
6:47
+0:01
20K
12.43 mi11:27:061:24:236:4721:05
6:47
0:00
Half
13.11 mi11:31:431:29:006:474:37
6:46
-0:01
25K
15.53 mi11:48:141:45:316:4816:31
6:49
+0:03
30K
18.64 mi12:09:372:06:546:4821:23
6:53
+0:04
20M
20.00 mi12:19:072:16:246:499:30
6:59
+0:06
21M
21.00 mi12:26:282:23:456:517:21
7:21
+0:22
35K
21.75 mi12:31:292:28:466:505:01
6:42
-0:39
23M
23.00 mi12:40:192:37:366:518:50
7:03
+0:21
24M
24.00 mi12:47:052:44:226:516:46
6:46
-0:17
40K
24.85 mi12:53:032:50:206:515:58
6:59
+0:13
25.2M
25.20 mi12:55:412:52:586:522:38
7:38
+0:39
Finish
26.22 mi13:02:453:00:026:527:04
6:56
-0:42

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

6:42 /mi

Average Pace

6:52 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:24

99% of race

Time at Steady Pace

2:38

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:23:5421:116:4921:11
6:49
#4864
10K
6.21 mi10:44:5542:126:4721:01
6:46
#4903
15K
9.32 mi11:06:011:03:186:4721:06
6:47
#4928
20K
12.43 mi11:27:061:24:236:4721:05
6:47
#4744
Half
13.11 mi11:31:431:29:006:474:37
6:46
#4750
25K
15.53 mi11:48:141:45:316:4816:31
6:49
#4630
30K
18.64 mi12:09:372:06:546:4821:23
6:53
#4376
20M
20.00 mi12:19:072:16:246:499:30
6:59
#4326
21M
21.00 mi12:26:282:23:456:517:21
7:21
#4267
35K
21.75 mi12:31:292:28:466:505:01
6:42
#4223
23M
23.00 mi12:40:192:37:366:518:50
7:03
#4203
24M
24.00 mi12:47:052:44:226:516:46
6:46
#4171
40K
24.85 mi12:53:032:50:206:515:58
6:59
#4142
25.2M
25.20 mi12:55:412:52:586:522:38
7:38
#4161
Finish
26.22 mi13:02:453:00:026:527:04
6:56
#4204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi48643393395051(Top 19%)360(Top 3%)360(Top 7%)
10K6.21 mi3.10 mi4903-39344-5344-54965(Top 19%)358(Top 3%)358(Top 7%)
15K9.32 mi3.11 mi4928-25341+3341+35051(Top 19%)360(Top 3%)360(Top 7%)
20K12.43 mi3.11 mi4744+184315+26315+264339(Top 16%)282(Top 2%)282(Top 6%)
Half13.11 mi0.68 mi4750-6320-5320-55066(Top 19%)366(Top 3%)366(Top 7%)
25K15.53 mi2.42 mi4630+120308+12308+124279(Top 16%)277(Top 2%)277(Top 6%)
30K18.64 mi3.11 mi4376+254280+28280+283552(Top 13%)215(Top 2%)215(Top 4%)
20M20.00 mi1.36 mi4326+50276+4276+44002(Top 15%)288(Top 3%)288(Top 6%)
21M21.00 mi1.00 mi4267+59273+3273+33911(Top 15%)296(Top 3%)296(Top 6%)
35K21.75 mi0.75 mi4223+44268+5268+53653(Top 14%)270(Top 2%)270(Top 6%)
23M23.00 mi1.25 mi4203+20266+2266+24089(Top 15%)328(Top 3%)328(Top 7%)
24M24.00 mi1.00 mi4171+32263+3263+33504(Top 13%)277(Top 2%)277(Top 6%)
40K24.85 mi0.85 mi4142+292632633759(Top 14%)363(Top 3%)363(Top 7%)
25.2M25.20 mi0.35 mi4161-19265-2265-24620(Top 17%)592(Top 5%)592(Top 12%)
Finish26.22 mi1.02 mi4204-43273-8273-84850(Top 18%)676(Top 6%)676(Top 14%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5051

Females

360

F18-39

360

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4965

Females

358

F18-39

358

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5051

Females

360

F18-39

360

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4339

Females

282

F18-39

282

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5066

Females

366

F18-39

366

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4279

Females

277

F18-39

277

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3552

Females

215

F18-39

215

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4002

Females

288

F18-39

288

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3911

Females

296

F18-39

296

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3653

Females

270

F18-39

270

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4089

Females

328

F18-39

328

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3504

Females

277

F18-39

277

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3759

Females

363

F18-39

363

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4620

Females

592

F18-39

592

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4850

Females

676

F18-39

676

Passing Analysis

Category:
Athletes Passed
1444
Passed By
784
Net Change
+660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4864
5K → 10K171210-39#4864#4903
10K → 15K105130-25#4903#4928
15K → 20K21733+184#4928#4744
20K → Half2228-6#4744#4750
Half → 25K16343+120#4750#4630
25K → 30K27218+254#4630#4376
30K → 20M9242+50#4376#4326
20M → 21M9334+59#4326#4267
21M → 35K5713+44#4267#4223
35K → 23M7353+20#4223#4203
23M → 24M6533+32#4203#4171
24M → 40K6435+29#4171#4142
40K → 25.2M1736-19#4142#4161
25.2M → Finish3376-43#4161#4204
TOTALS1444784+660
📊

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