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BOSTON MARATHON 2023

Joelle Beranek

IL

Bib: 18179 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:04/mi
25:05
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:59/mi
49:54
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:05/mi
1:15:00
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:11/mi
1:40:24
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:59/mi
1:45:51
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:09/mi
2:05:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:23/mi
2:31:41
↑ 181↓ 1480.2%
138 ft elev
20M
8:34/mi
2:43:19
↑ 64↓ 500.2%
148 ft elev
21M
9:11/mi
2:52:30
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:39/mi
2:58:58
↑ 17↓ 861.7%
156 ft elev
23M
8:54/mi
3:10:06
↑ 23↓ 630.6%
116 ft elev
24M
8:40/mi
3:18:46
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:44/mi
3:26:14
↓ 200.3%
20 ft elev
25.2M
9:20/mi
3:29:27
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:33/mi
3:38:10
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:51
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:52:19
Pace8:34 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1625:058:0425:05
8:04
-
10K
6.21 mi11:41:0549:548:0224:49
7:59
-0:05
15K
9.32 mi12:06:111:15:008:0325:06
8:05
+0:06
20K
12.43 mi12:31:351:40:248:0525:24
8:11
+0:06
Half
13.11 mi12:37:021:45:518:045:27
7:59
-0:12
25K
15.53 mi12:56:482:05:378:0519:46
8:09
+0:10
30K
18.64 mi13:22:522:31:418:0826:04
8:23
+0:14
20M
20.00 mi13:34:302:43:198:1011:38
8:34
+0:11
21M
21.00 mi13:43:412:52:308:139:11
9:11
+0:37
35K
21.75 mi13:50:092:58:588:146:28
8:39
-0:32
23M
23.00 mi14:01:173:10:068:1611:08
8:54
+0:15
24M
24.00 mi14:09:573:18:468:178:40
8:40
-0:14
40K
24.85 mi14:17:253:26:148:187:28
8:44
+0:04
25.2M
25.20 mi14:20:383:29:278:193:13
9:20
+0:36
Finish
26.22 mi14:29:213:38:108:208:43
8:33
-0:47

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

7:59 /mi

Average Pace

8:20 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:38

89% of race

Time at Steady Pace

23:32

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:16:1625:058:0425:05
8:04
#14528
10K
6.21 mi11:41:0549:548:0224:49
7:59
#14606
15K
9.32 mi12:06:111:15:008:0325:06
8:05
#14721
20K
12.43 mi12:31:351:40:248:0525:24
8:11
#14721
Half
13.11 mi12:37:021:45:518:045:27
7:59
#14688
25K
15.53 mi12:56:482:05:378:0519:46
8:09
#14558
30K
18.64 mi13:22:522:31:418:0826:04
8:23
#14380
20M
20.00 mi13:34:302:43:198:1011:38
8:34
#14325
21M
21.00 mi13:43:412:52:308:139:11
9:11
#14311
35K
21.75 mi13:50:092:58:588:146:28
8:39
#14374
23M
23.00 mi14:01:173:10:068:1611:08
8:54
#14436
24M
24.00 mi14:09:573:18:468:178:40
8:40
#14459
40K
24.85 mi14:17:253:26:148:187:28
8:44
#14461
25.2M
25.20 mi14:20:383:29:278:193:13
9:20
#14455
Finish
26.22 mi14:29:213:38:108:208:43
8:33
#14465
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145284346434615027(Top 56%)4693(Top 41%)4693(Top 96%)
10K6.21 mi3.10 mi14606-784409-634409-6314735(Top 55%)4501(Top 39%)4501(Top 92%)
15K9.32 mi3.11 mi14721-1154489-804489-8015027(Top 56%)4693(Top 41%)4693(Top 96%)
20K12.43 mi3.11 mi147214510-214510-2114801(Top 56%)4588(Top 40%)4588(Top 94%)
Half13.11 mi0.68 mi14688+334486+244486+2414357(Top 54%)4301(Top 38%)4301(Top 88%)
25K15.53 mi2.42 mi14558+1304443+434443+4313913(Top 52%)4169(Top 36%)4169(Top 85%)
30K18.64 mi3.11 mi14380+1784388+554388+5513650(Top 51%)4125(Top 36%)4125(Top 84%)
20M20.00 mi1.36 mi14325+554377+114377+1114023(Top 53%)4423(Top 39%)4423(Top 91%)
21M21.00 mi1.00 mi14311+144390-134390-1314412(Top 54%)4717(Top 41%)4717(Top 97%)
35K21.75 mi0.75 mi14374-634431-414431-4116105(Top 60%)5744(Top 50%)5744(Top 118%)
23M23.00 mi1.25 mi14436-624496-654496-6515510(Top 58%)5455(Top 48%)5455(Top 112%)
24M24.00 mi1.00 mi14459-234528-324528-3215474(Top 58%)5514(Top 48%)5514(Top 113%)
40K24.85 mi0.85 mi14461-24552-244552-2414734(Top 55%)5147(Top 45%)5147(Top 105%)
25.2M25.20 mi0.35 mi14455+64557-54557-514373(Top 54%)4943(Top 43%)4943(Top 101%)
Finish26.22 mi1.02 mi14465-104578-214578-2115749(Top 59%)5669(Top 50%)5669(Top 116%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15027

Females

4693

F18-39

4693

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

14735

Females

4501

F18-39

4501

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15027

Females

4693

F18-39

4693

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14801

Females

4588

F18-39

4588

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

14357

Females

4301

F18-39

4301

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13913

Females

4169

F18-39

4169

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13650

Females

4125

F18-39

4125

30K→20M

18.6 - 20.0 mi

Top 53%
×5story building
+64ft-50ft

Overall

14023

Females

4423

F18-39

4423

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

14412

Females

4717

F18-39

4717

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16105

Females

5744

F18-39

5744

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

15510

Females

5455

F18-39

5455

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15474

Females

5514

F18-39

5514

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14734

Females

5147

F18-39

5147

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

14373

Females

4943

F18-39

4943

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15749

Females

5669

F18-39

5669

Passing Analysis

Category:
Athletes Passed
1604
Passed By
1541
Net Change
+63
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14528
5K → 10K256334-78#14528#14606
10K → 15K150265-115#14606#14721
15K → 20K1851850#14721#14721
20K → Half5017+33#14721#14688
Half → 25K21787+130#14688#14558
25K → 30K25981+178#14558#14380
30K → 20M11257+55#14380#14325
20M → 21M7561+14#14325#14311
21M → 35K2992-63#14311#14374
35K → 23M65127-62#14374#14436
23M → 24M6790-23#14436#14459
24M → 40K5658-2#14459#14461
40K → 25.2M2620+6#14461#14455
25.2M → Finish5767-10#14455#14465
TOTALS16041541+63
📊

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