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BOSTON MARATHON 2023

Elizabeth Waring

Bib: 25161•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
34:16
Rank: #25717
Start → 5K
34:16 | 11:02/mi
10K· 6.21 mi
1:07:43
Rank: #25444 (+273)
5K → 10K
33:27 | 10:46/mi
15K· 9.32 mi
1:40:45
Rank: #25151 (+293)
10K → 15K
33:02 | 10:38/mi
20K· 12.43 mi
2:16:02
Rank: #25124 (+27)
15K → 20K
35:17 | 11:21/mi
Half· 13.11 mi
2:23:10
Rank: #25080 (+44)
20K → Half
7:08 | 10:27/mi
25K· 15.53 mi
2:50:19
Rank: #24950 (+130)
Half → 25K
27:09 | 11:12/mi
30K· 18.64 mi
3:25:12
Rank: #24684 (+266)
25K → 30K
34:53 | 11:14/mi
20M
3:40:41
Rank: #24584 (+100)
30K → 20M
15:29 | 11:24/mi
21M
3:52:55
Rank: #24509 (+75)
20M → 21M
12:14 | 12:14/mi
35K· 21.75 mi
4:01:36
Rank: #24507 (+2)
21M → 35K
8:41 | 11:36/mi
23M
4:16:00
Rank: #24430 (+77)
35K → 23M
14:24 | 11:30/mi
24M
4:26:43
Rank: #24365 (+65)
23M → 24M
10:43 | 10:43/mi
40K· 24.85 mi
4:35:58
Rank: #24294 (+71)
24M → 40K
9:15 | 10:49/mi
25.2M
4:40:40
Rank: #24297 (-3)
40K → 25.2M
4:42 | 13:38/mi
Finish· 26.22 mi
4:50:24
Rank: #24206 (+91)
25.2M → Finish
9:44 | 9:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:10
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time2:27:14
Pace11:14 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1534:1611:0234:16
11:02
-
10K
6.21 mi12:23:421:07:4310:5433:27
10:46
-0:16
15K
9.32 mi12:56:441:40:4510:4933:02
10:38
-0:08
20K
12.43 mi13:32:012:16:0210:5735:17
11:21
+0:43
Half
13.11 mi13:39:092:23:1010:557:08
10:27
-0:54
25K
15.53 mi14:06:182:50:1910:5827:09
11:12
+0:45
30K
18.64 mi14:41:113:25:1211:0034:53
11:14
+0:02
20M
20.00 mi14:56:403:40:4111:0215:29
11:24
+0:10
21M
21.00 mi15:08:543:52:5511:0512:14
12:14
+0:50
35K
21.75 mi15:17:354:01:3611:078:41
11:36
-0:38
23M
23.00 mi15:31:594:16:0011:0814:24
11:30
-0:06
24M
24.00 mi15:42:424:26:4311:0710:43
10:43
-0:47
40K
24.85 mi15:51:574:35:5811:069:15
10:49
+0:06
25.2M
25.20 mi15:56:394:40:4011:084:42
13:38
+2:49
Finish
26.22 mi16:06:234:50:2411:059:44
9:33
-4:05

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

9:33 /mi

Average Pace

11:05 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:37

21% of race

Time at Steady Pace

3:32:51

73% of race

Time at Slower Pace

16:56

6% of race

Average Pace: 11:05 /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 mi11:50:1534:1611:0234:16
11:02
#25717
10K
6.21 mi12:23:421:07:4310:5433:27
10:46
#25444
15K
9.32 mi12:56:441:40:4510:4933:02
10:38
#25151
20K
12.43 mi13:32:012:16:0210:5735:17
11:21
#25124
Half
13.11 mi13:39:092:23:1010:557:08
10:27
#25080
25K
15.53 mi14:06:182:50:1910:5827:09
11:12
#24950
30K
18.64 mi14:41:113:25:1211:0034:53
11:14
#24684
20M
20.00 mi14:56:403:40:4111:0215:29
11:24
#24584
21M
21.00 mi15:08:543:52:5511:0512:14
12:14
#24509
35K
21.75 mi15:17:354:01:3611:078:41
11:36
#24507
23M
23.00 mi15:31:594:16:0011:0814:24
11:30
#24430
24M
24.00 mi15:42:424:26:4311:0710:43
10:43
#24365
40K
24.85 mi15:51:574:35:5811:069:15
10:49
#24294
25.2M
25.20 mi15:56:394:40:4011:084:42
13:38
#24297
Finish
26.22 mi16:06:234:50:2411:059:44
9:33
#24206
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25717108641086424691(Top 93%)10285(Top 90%)10285(Top 211%)
10K6.21 mi3.10 mi25444+27310694+17010694+17025118(Top 94%)10507(Top 92%)10507(Top 215%)
15K9.32 mi3.11 mi25151+29310525+16910525+16924691(Top 93%)10285(Top 90%)10285(Top 211%)
20K12.43 mi3.11 mi25124+2710527-210527-225069(Top 94%)10520(Top 92%)10520(Top 215%)
Half13.11 mi0.68 mi25080+4410501+2610501+2624149(Top 91%)10001(Top 88%)10001(Top 205%)
25K15.53 mi2.42 mi24950+13010434+6710434+6724270(Top 91%)10096(Top 88%)10096(Top 207%)
30K18.64 mi3.11 mi24684+26610304+13010304+13023465(Top 88%)9717(Top 85%)9717(Top 199%)
20M20.00 mi1.36 mi24584+10010262+4210262+4223350(Top 88%)9710(Top 85%)9710(Top 199%)
21M21.00 mi1.00 mi24509+7510221+4110221+4123111(Top 87%)9606(Top 84%)9606(Top 197%)
35K21.75 mi0.75 mi24507+2102211022124235(Top 91%)10248(Top 90%)10248(Top 210%)
23M23.00 mi1.25 mi24430+7710196+2510196+2523253(Top 87%)9727(Top 85%)9727(Top 199%)
24M24.00 mi1.00 mi24365+6510170+2610170+2622502(Top 85%)9372(Top 82%)9372(Top 192%)
40K24.85 mi0.85 mi24294+7110134+3610134+3621991(Top 83%)9151(Top 80%)9151(Top 187%)
25.2M25.20 mi0.35 mi24297-310141-710141-724663(Top 93%)10518(Top 92%)10518(Top 215%)
Finish26.22 mi1.02 mi24206+9110095+4610095+4620329(Top 76%)8205(Top 72%)8205(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24691

Females

10285

F18-39

10285

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

25118

Females

10507

F18-39

10507

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24691

Females

10285

F18-39

10285

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

25069

Females

10520

F18-39

10520

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

24149

Females

10001

F18-39

10001

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

24270

Females

10096

F18-39

10096

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

23465

Females

9717

F18-39

9717

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

23350

Females

9710

F18-39

9710

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

23111

Females

9606

F18-39

9606

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24235

Females

10248

F18-39

10248

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23253

Females

9727

F18-39

9727

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

22502

Females

9372

F18-39

9372

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21991

Females

9151

F18-39

9151

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24663

Females

10518

F18-39

10518

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20329

Females

8205

F18-39

8205

Passing Analysis

Category:
Athletes Passed
1756
Passed By
245
Net Change
+1511
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25717
5K → 10K32350+273#25717#25444
10K → 15K3029+293#25444#25151
15K → 20K11285+27#25151#25124
20K → Half462+44#25124#25080
Half → 25K14717+130#25080#24950
25K → 30K27610+266#24950#24684
30K → 20M1077+100#24684#24584
20M → 21M838+75#24584#24509
21M → 35K2422+2#24509#24507
35K → 23M8811+77#24507#24430
23M → 24M705+65#24430#24365
24M → 40K732+71#24365#24294
40K → 25.2M1316-3#24294#24297
25.2M → Finish921+91#24297#24206
TOTALS1756245+1511
📊

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