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BOSTON MARATHON 2023

Julie Devico

Bib: 26882•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:55/mi
37:00
↑ 97↓ 3451.5%
10K· 6.21 mi
13:01/mi
1:17:25
↑ 79↓ 1380.4%
15K· 9.32 mi
12:50/mi
1:57:18
↑ 67↓ 78
20K· 12.43 mi
13:14/mi
2:38:25
↑ 106↓ 860.1%
Half· 13.11 mi
13:13/mi
2:47:26
↑ 19↓ 370.5%
25K· 15.53 mi
14:41/mi
3:23:02
↑ 66↓ 880.2%
30K· 18.64 mi
14:42/mi
4:08:41
↑ 181↓ 1480.2%
20M
15:11/mi
4:29:19
↑ 64↓ 500.2%
21M
16:19/mi
4:45:38
↑ 106↓ 241.6%
35K· 21.75 mi
14:19/mi
4:56:21
↑ 17↓ 861.7%
23M
15:22/mi
5:15:35
↑ 23↓ 630.6%
24M
13:36/mi
5:29:11
↓ 821.3%
40K· 24.85 mi
13:42/mi
5:40:54
↓ 200.3%
25.2M
14:13/mi
5:45:48
↑ 13↓ 160.2%
Finish· 26.22 mi
12:26/mi
5:58:28
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:47:26
Pace12:46 /mi
2nd Half
Distance13.11 mi
Time3:11:02
Pace14:34 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5737:0011:5537:00
11:55
-
10K
6.21 mi12:34:221:17:2512:2840:25
13:01
+1:06
15K
9.32 mi13:14:151:57:1812:3539:53
12:50
-0:11
20K
12.43 mi13:55:222:38:2512:4541:07
13:14
+0:24
Half
13.11 mi14:04:232:47:2612:469:01
13:13
-0:01
25K
15.53 mi14:39:593:23:0213:0435:36
14:41
+1:28
30K
18.64 mi15:25:384:08:4113:2045:39
14:42
+0:01
20M
20.00 mi15:46:164:29:1913:2820:38
15:11
+0:29
21M
21.00 mi16:02:354:45:3813:3616:19
16:19
+1:08
35K
21.75 mi16:13:184:56:2113:3810:43
14:19
-2:00
23M
23.00 mi16:32:325:15:3513:4319:14
15:22
+1:03
24M
24.00 mi16:46:085:29:1113:4313:36
13:36
-1:46
40K
24.85 mi16:57:515:40:5413:4311:43
13:42
+0:06
25.2M
25.20 mi17:02:455:45:4813:434:54
14:13
+0:31
Finish
26.22 mi17:15:255:58:2813:4112:40
12:26
-1:47

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

11:55 /mi

Average Pace

13:41 /mi

Slowest Pace

16:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:58

36% of race

Time at Steady Pace

1:20:21

22% of race

Time at Slower Pace

2:28:09

41% of race

Average Pace: 13:40 /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 mi11:53:5737:0011:5537:00
11:55
#26400
10K
6.21 mi12:34:221:17:2512:2840:25
13:01
#26509
15K
9.32 mi13:14:151:57:1812:3539:53
12:50
#26518
20K
12.43 mi13:55:222:38:2512:4541:07
13:14
#26493
Half
13.11 mi14:04:232:47:2612:469:01
13:13
#26493
25K
15.53 mi14:39:593:23:0213:0435:36
14:41
#26518
30K
18.64 mi15:25:384:08:4113:2045:39
14:42
#26514
20M
20.00 mi15:46:164:29:1913:2820:38
15:11
#26524
21M
21.00 mi16:02:354:45:3813:3616:19
16:19
#26529
35K
21.75 mi16:13:184:56:2113:3810:43
14:19
#26525
23M
23.00 mi16:32:325:15:3513:4319:14
15:22
#26539
24M
24.00 mi16:46:085:29:1113:4313:36
13:36
#26530
40K
24.85 mi16:57:515:40:5413:4311:43
13:42
#26522
25.2M
25.20 mi17:02:455:45:4813:434:54
14:13
#26514
Finish
26.22 mi17:15:255:58:2813:4112:40
12:26
#26495
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26400112931129326442(Top 99%)11326(Top 99%)11326(Top 232%)
10K6.21 mi3.10 mi26509-10911369-7611369-7626560(Top 100%)11394(Top 100%)11394(Top 233%)
15K9.32 mi3.11 mi26518-911371-211371-226442(Top 99%)11326(Top 99%)11326(Top 232%)
20K12.43 mi3.11 mi26493+2511359+1211359+1226341(Top 99%)11266(Top 99%)11266(Top 231%)
Half13.11 mi0.68 mi2649311358+111358+126406(Top 99%)11310(Top 99%)11310(Top 232%)
25K15.53 mi2.42 mi26518-2511374-1611374-1626505(Top 100%)11358(Top 99%)11358(Top 233%)
30K18.64 mi3.11 mi26514+411367+711367+726328(Top 99%)11270(Top 99%)11270(Top 231%)
20M20.00 mi1.36 mi26524-1011373-611373-626352(Top 99%)11306(Top 99%)11306(Top 231%)
21M21.00 mi1.00 mi26529-511375-211375-226304(Top 99%)11273(Top 99%)11273(Top 231%)
35K21.75 mi0.75 mi26525+411373+211373+226250(Top 99%)11250(Top 98%)11250(Top 230%)
23M23.00 mi1.25 mi26539-1411384-1111384-1126377(Top 99%)11319(Top 99%)11319(Top 232%)
24M24.00 mi1.00 mi26530+911375+911375+925875(Top 97%)11103(Top 97%)11103(Top 227%)
40K24.85 mi0.85 mi26522+811372+311372+325510(Top 96%)10928(Top 96%)10928(Top 224%)
25.2M25.20 mi0.35 mi26514+811367+511367+525172(Top 95%)10785(Top 94%)10785(Top 221%)
Finish26.22 mi1.02 mi26495+1911358+911358+925636(Top 96%)10996(Top 96%)10996(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26442

Females

11326

F18-39

11326

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

26560

Females

11394

F18-39

11394

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26442

Females

11326

F18-39

11326

15K→20K

9.3 - 12.4 mi

Top 99%
×5story building
+106ft-86ft

Overall

26341

Females

11266

F18-39

11266

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

26406

Females

11310

F18-39

11310

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

26505

Females

11358

F18-39

11358

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26328

Females

11270

F18-39

11270

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

26352

Females

11306

F18-39

11306

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

26304

Females

11273

F18-39

11273

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

26250

Females

11250

F18-39

11250

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

26377

Females

11319

F18-39

11319

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25875

Females

11103

F18-39

11103

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25510

Females

10928

F18-39

10928

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25172

Females

10785

F18-39

10785

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25636

Females

10996

F18-39

10996

Passing Analysis

Category:
Athletes Passed
147
Passed By
242
Net Change
-95
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26400
5K → 10K9118-109#26400#26509
10K → 15K1423-9#26509#26518
15K → 20K3510+25#26518#26493
20K → Half330#26493#26493
Half → 25K631-25#26493#26518
25K → 30K1612+4#26518#26514
30K → 20M313-10#26514#26524
20M → 21M27-5#26524#26529
21M → 35K73+4#26529#26525
35K → 23M317-14#26525#26539
23M → 24M112+9#26539#26530
24M → 40K80+8#26530#26522
40K → 25.2M80+8#26522#26514
25.2M → Finish223+19#26514#26495
TOTALS147242-95
📊

Passing Visuals

Category:
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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