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BOSTON MARATHON 2023

Elianna Shwayder

Bib: 8069•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 9%
Gender (Female)
#0 / 11423
Top 0.9%
Division (F18-39)
#0 / 4884
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #1553
Start → 5K
19:40 | 6:20/mi
10K· 6.21 mi
40:02
Rank: #2210 (-657)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:00:23
Rank: #2436 (-226)
10K → 15K
20:21 | 6:33/mi
20K· 12.43 mi
1:21:08
Rank: #2618 (-182)
15K → 20K
20:45 | 6:41/mi
Half· 13.11 mi
1:25:33
Rank: #2619 (-1)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:39
Rank: #2648 (-29)
Half → 25K
16:06 | 6:38/mi
30K· 18.64 mi
2:02:33
Rank: #2604 (+44)
25K → 30K
20:54 | 6:44/mi
20M
2:11:59
Rank: #2648 (-44)
30K → 20M
9:26 | 6:57/mi
21M
2:19:13
Rank: #2631 (+17)
20M → 21M
7:14 | 7:14/mi
35K· 21.75 mi
2:23:55
Rank: #2559 (+72)
21M → 35K
4:42 | 6:17/mi
23M
2:32:14
Rank: #2470 (+89)
35K → 23M
8:19 | 6:39/mi
24M
2:38:40
Rank: #2424 (+46)
23M → 24M
6:26 | 6:26/mi
40K· 24.85 mi
2:44:17
Rank: #2381 (+43)
24M → 40K
5:37 | 6:34/mi
25.2M
2:46:45
Rank: #2363 (+18)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:53:26
Rank: #2356 (+7)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:33
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:27:53
Pace6:42 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:44:4319:406:2019:40
6:20
-
10K
6.21 mi11:05:0540:026:2720:22
6:33
+0:13
15K
9.32 mi11:25:261:00:236:2920:21
6:33
0:00
20K
12.43 mi11:46:111:21:086:3220:45
6:41
+0:08
Half
13.11 mi11:50:361:25:336:324:25
6:28
-0:13
25K
15.53 mi12:06:421:41:396:3316:06
6:38
+0:10
30K
18.64 mi12:27:362:02:336:3420:54
6:44
+0:06
20M
20.00 mi12:37:022:11:596:369:26
6:57
+0:13
21M
21.00 mi12:44:162:19:136:387:14
7:14
+0:17
35K
21.75 mi12:48:582:23:556:374:42
6:17
-0:57
23M
23.00 mi12:57:172:32:146:378:19
6:39
+0:22
24M
24.00 mi13:03:432:38:406:376:26
6:26
-0:13
40K
24.85 mi13:09:202:44:176:375:37
6:34
+0:08
25.2M
25.20 mi13:11:482:46:456:372:28
7:09
+0:35
Finish
26.22 mi13:18:292:53:266:376:41
6:34
-0:35

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

6:17 /mi

Average Pace

6:37 /mi

Slowest Pace

7:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:18

89% of race

Time at Steady Pace

19:08

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:37 /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 mi10:44:4319:406:2019:40
6:20
#1553
10K
6.21 mi11:05:0540:026:2720:22
6:33
#2210
15K
9.32 mi11:25:261:00:236:2920:21
6:33
#2436
20K
12.43 mi11:46:111:21:086:3220:45
6:41
#2618
Half
13.11 mi11:50:361:25:336:324:25
6:28
#2619
25K
15.53 mi12:06:421:41:396:3316:06
6:38
#2648
30K
18.64 mi12:27:362:02:336:3420:54
6:44
#2604
20M
20.00 mi12:37:022:11:596:369:26
6:57
#2648
21M
21.00 mi12:44:162:19:136:387:14
7:14
#2631
35K
21.75 mi12:48:582:23:556:374:42
6:17
#2559
23M
23.00 mi12:57:172:32:146:378:19
6:39
#2470
24M
24.00 mi13:03:432:38:406:376:26
6:26
#2424
40K
24.85 mi13:09:202:44:176:375:37
6:34
#2381
25.2M
25.20 mi13:11:482:46:456:372:28
7:09
#2363
Finish
26.22 mi13:18:292:53:266:376:41
6:34
#2356
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi155373732943(Top 11%)128(Top 1%)128(Top 3%)
10K6.21 mi3.10 mi2210-65793-2093-203182(Top 12%)146(Top 1%)146(Top 3%)
15K9.32 mi3.11 mi2436-226104-11104-112943(Top 11%)128(Top 1%)128(Top 3%)
20K12.43 mi3.11 mi2618-182113-9113-93421(Top 13%)176(Top 2%)176(Top 4%)
Half13.11 mi0.68 mi2619-11131132700(Top 10%)105(Top 0.9%)105(Top 2%)
25K15.53 mi2.42 mi2648-29115-2115-22957(Top 11%)132(Top 1%)132(Top 3%)
30K18.64 mi3.11 mi2604+44116-1116-12552(Top 10%)124(Top 1%)124(Top 3%)
20M20.00 mi1.36 mi2648-44117-1117-13692(Top 14%)246(Top 2%)246(Top 5%)
21M21.00 mi1.00 mi2631+17113+4113+43300(Top 12%)219(Top 2%)219(Top 4%)
35K21.75 mi0.75 mi2559+72110+3110+31551(Top 6%)78(Top 0.7%)78(Top 2%)
23M23.00 mi1.25 mi2470+89105+5105+51955(Top 7%)102(Top 0.9%)102(Top 2%)
24M24.00 mi1.00 mi2424+46103+2103+21848(Top 7%)109(Top 1.0%)109(Top 2%)
40K24.85 mi0.85 mi2381+431031031830(Top 7%)109(Top 1.0%)109(Top 2%)
25.2M25.20 mi0.35 mi2363+18101+2101+22401(Top 9%)171(Top 1%)171(Top 4%)
Finish26.22 mi1.02 mi2356+71011012792(Top 10%)241(Top 2%)241(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2943

Females

128

F18-39

128

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3182

Females

146

F18-39

146

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2943

Females

128

F18-39

128

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3421

Females

176

F18-39

176

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2700

Females

105

F18-39

105

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2957

Females

132

F18-39

132

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2552

Females

124

F18-39

124

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3692

Females

246

F18-39

246

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3300

Females

219

F18-39

219

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1551

Females

78

F18-39

78

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1955

Females

102

F18-39

102

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1848

Females

109

F18-39

109

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1830

Females

109

F18-39

109

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2401

Females

171

F18-39

171

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2792

Females

241

F18-39

241

Passing Analysis

Category:
Athletes Passed
579
Passed By
1382
Net Change
-803
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1553
5K → 10K1658-657#1553#2210
10K → 15K21247-226#2210#2436
15K → 20K25207-182#2436#2618
20K → Half1415-1#2618#2619
Half → 25K3867-29#2619#2648
25K → 30K9349+44#2648#2604
30K → 20M2771-44#2604#2648
20M → 21M3720+17#2648#2631
21M → 35K720+72#2631#2559
35K → 23M967+89#2559#2470
23M → 24M537+46#2470#2424
24M → 40K496+43#2424#2381
40K → 25.2M235+18#2381#2363
25.2M → Finish3023+7#2363#2356
TOTALS5791382-803
📊

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