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BOSTON MARATHON 2023

Julianne Beck

Bib: 25901•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
31:30
Rank: #23785
Start → 5K
31:30 | 10:08/mi
10K· 6.21 mi
1:03:12
Rank: #23998 (-213)
5K → 10K
31:42 | 10:12/mi
15K· 9.32 mi
1:35:18
Rank: #24066 (-68)
10K → 15K
32:06 | 10:20/mi
20K· 12.43 mi
2:07:50
Rank: #23993 (+73)
15K → 20K
32:32 | 10:28/mi
Half· 13.11 mi
2:14:49
Rank: #23969 (+24)
20K → Half
6:59 | 10:14/mi
25K· 15.53 mi
2:40:16
Rank: #23810 (+159)
Half → 25K
25:27 | 10:30/mi
30K· 18.64 mi
3:13:02
Rank: #23534 (+276)
25K → 30K
32:46 | 10:33/mi
20M
3:27:30
Rank: #23431 (+103)
30K → 20M
14:28 | 10:39/mi
21M
3:38:25
Rank: #23296 (+135)
20M → 21M
10:55 | 10:55/mi
35K· 21.75 mi
3:46:04
Rank: #23236 (+60)
21M → 35K
7:39 | 10:14/mi
23M
3:58:56
Rank: #23115 (+121)
35K → 23M
12:52 | 10:17/mi
24M
4:08:54
Rank: #23008 (+107)
23M → 24M
9:58 | 9:58/mi
40K· 24.85 mi
4:17:36
Rank: #22921 (+87)
24M → 40K
8:42 | 10:11/mi
25.2M
4:21:13
Rank: #22868 (+53)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:30:46
Rank: #22794 (+74)
25.2M → Finish
9:33 | 9:22/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:14:49
Pace10:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:15:57
Pace10:22 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1431:3010:0831:30
10:08
-
10K
6.21 mi12:18:561:03:1210:1031:42
10:12
+0:04
15K
9.32 mi12:51:021:35:1810:1332:06
10:20
+0:08
20K
12.43 mi13:23:342:07:5010:1732:32
10:28
+0:08
Half
13.11 mi13:30:332:14:4910:176:59
10:14
-0:14
25K
15.53 mi13:56:002:40:1610:1925:27
10:30
+0:16
30K
18.64 mi14:28:463:13:0210:2132:46
10:33
+0:03
20M
20.00 mi14:43:143:27:3010:2214:28
10:39
+0:06
21M
21.00 mi14:54:093:38:2510:2410:55
10:55
+0:16
35K
21.75 mi15:01:483:46:0410:247:39
10:14
-0:41
23M
23.00 mi15:14:403:58:5610:2312:52
10:17
+0:03
24M
24.00 mi15:24:384:08:5410:229:58
9:58
-0:19
40K
24.85 mi15:33:204:17:3610:228:42
10:11
+0:13
25.2M
25.20 mi15:36:574:21:1310:223:37
10:29
+0:18
Finish
26.22 mi15:46:304:30:4610:209:33
9:22
-1:07

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

9:22 /mi

Average Pace

10:20 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:55

44% of race

Time at Steady Pace

2:31:51

56% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:20 /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 mi11:47:1431:3010:0831:30
10:08
#23785
10K
6.21 mi12:18:561:03:1210:1031:42
10:12
#23998
15K
9.32 mi12:51:021:35:1810:1332:06
10:20
#24066
20K
12.43 mi13:23:342:07:5010:1732:32
10:28
#23993
Half
13.11 mi13:30:332:14:4910:176:59
10:14
#23969
25K
15.53 mi13:56:002:40:1610:1925:27
10:30
#23810
30K
18.64 mi14:28:463:13:0210:2132:46
10:33
#23534
20M
20.00 mi14:43:143:27:3010:2214:28
10:39
#23431
21M
21.00 mi14:54:093:38:2510:2410:55
10:55
#23296
35K
21.75 mi15:01:483:46:0410:247:39
10:14
#23236
23M
23.00 mi15:14:403:58:5610:2312:52
10:17
#23115
24M
24.00 mi15:24:384:08:5410:229:58
9:58
#23008
40K
24.85 mi15:33:204:17:3610:228:42
10:11
#22921
25.2M
25.20 mi15:36:574:21:1310:223:37
10:29
#22868
Finish
26.22 mi15:46:304:30:4610:209:33
9:22
#22794
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi237859784978424143(Top 91%)9973(Top 87%)9973(Top 204%)
10K6.21 mi3.10 mi23998-2139892-1089892-10824142(Top 91%)9964(Top 87%)9964(Top 204%)
15K9.32 mi3.11 mi24066-689927-359927-3524143(Top 91%)9973(Top 87%)9973(Top 204%)
20K12.43 mi3.11 mi23993+739885+429885+4223790(Top 89%)9795(Top 86%)9795(Top 201%)
Half13.11 mi0.68 mi23969+249873+129873+1223736(Top 89%)9757(Top 85%)9757(Top 200%)
25K15.53 mi2.42 mi23810+1599793+809793+8023200(Top 87%)9492(Top 83%)9492(Top 194%)
30K18.64 mi3.11 mi23534+2769664+1299664+12922307(Top 84%)9077(Top 79%)9077(Top 186%)
20M20.00 mi1.36 mi23431+1039623+419623+4122038(Top 83%)8999(Top 79%)8999(Top 184%)
21M21.00 mi1.00 mi23296+1359552+719552+7120655(Top 78%)8273(Top 72%)8273(Top 169%)
35K21.75 mi0.75 mi23236+609531+219531+2121854(Top 82%)8970(Top 79%)8970(Top 184%)
23M23.00 mi1.25 mi23115+1219483+489483+4820792(Top 78%)8407(Top 74%)8407(Top 172%)
24M24.00 mi1.00 mi23008+1079443+409443+4020723(Top 78%)8403(Top 74%)8403(Top 172%)
40K24.85 mi0.85 mi22921+879402+419402+4120450(Top 77%)8313(Top 73%)8313(Top 170%)
25.2M25.20 mi0.35 mi22868+539374+289374+2819138(Top 72%)7599(Top 67%)7599(Top 156%)
Finish26.22 mi1.02 mi22794+749339+359339+3519689(Top 74%)7835(Top 69%)7835(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

24143

Females

9973

F18-39

9973

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

24142

Females

9964

F18-39

9964

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

24143

Females

9973

F18-39

9973

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23790

Females

9795

F18-39

9795

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23736

Females

9757

F18-39

9757

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

23200

Females

9492

F18-39

9492

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

22307

Females

9077

F18-39

9077

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

22038

Females

8999

F18-39

8999

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

20655

Females

8273

F18-39

8273

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

21854

Females

8970

F18-39

8970

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

20792

Females

8407

F18-39

8407

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

20723

Females

8403

F18-39

8403

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20450

Females

8313

F18-39

8313

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19138

Females

7599

F18-39

7599

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19689

Females

7835

F18-39

7835

Passing Analysis

Category:
Athletes Passed
1613
Passed By
622
Net Change
+991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23785
5K → 10K97310-213#23785#23998
10K → 15K102170-68#23998#24066
15K → 20K14471+73#24066#23993
20K → Half3713+24#23993#23969
Half → 25K17314+159#23969#23810
25K → 30K2826+276#23810#23534
30K → 20M11310+103#23534#23431
20M → 21M1416+135#23431#23296
21M → 35K655+60#23296#23236
35K → 23M1254+121#23236#23115
23M → 24M1114+107#23115#23008
24M → 40K914+87#23008#22921
40K → 25.2M530+53#22921#22868
25.2M → Finish795+74#22868#22794
TOTALS1613622+991
📊

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