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BOSTON MARATHON 2023

Dara Frank

Bib: 13585•F

NY

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
8:57/mi
27:47
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
55:50
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:23:14
↑ 67↓ 78
20K· 12.43 mi
8:40/mi
1:50:10
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:55:37
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:16:00
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:42:04
↑ 181↓ 1480.2%
20M
9:10/mi
2:54:31
↑ 64↓ 500.2%
21M
9:16/mi
3:03:47
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
3:10:05
↑ 17↓ 861.7%
23M
8:47/mi
3:21:05
↑ 23↓ 630.6%
24M
8:43/mi
3:29:48
↓ 821.3%
40K· 24.85 mi
8:56/mi
3:37:26
↓ 200.3%
25.2M
10:09/mi
3:40:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:45/mi
3:49:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:55:37
Pace8:49 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:54:14
Pace8:43 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:5127:478:5727:47
8:57
-
10K
6.21 mi11:26:5455:508:5928:03
9:02
+0:05
15K
9.32 mi11:54:181:23:148:5627:24
8:49
-0:13
20K
12.43 mi12:21:141:50:108:5226:56
8:40
-0:09
Half
13.11 mi12:26:411:55:378:495:27
7:59
-0:41
25K
15.53 mi12:47:042:16:008:4520:23
8:24
+0:25
30K
18.64 mi13:13:082:42:048:4226:04
8:23
-0:01
20M
20.00 mi13:25:352:54:318:4412:27
9:10
+0:47
21M
21.00 mi13:34:513:03:478:459:16
9:16
+0:06
35K
21.75 mi13:41:093:10:058:446:18
8:25
-0:51
23M
23.00 mi13:52:093:21:058:4511:00
8:47
+0:22
24M
24.00 mi14:00:523:29:488:458:43
8:43
-0:04
40K
24.85 mi14:08:303:37:268:457:38
8:56
+0:13
25.2M
25.20 mi14:12:003:40:568:463:30
10:09
+1:13
Finish
26.22 mi14:20:553:49:518:468:55
8:45
-1:24

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

8:46 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:12

25% of race

Time at Steady Pace

1:58:23

52% of race

Time at Slower Pace

53:16

23% of race

Average Pace: 8:46 /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 mi10:58:5127:478:5727:47
8:57
#20186
10K
6.21 mi11:26:5455:508:5928:03
9:02
#20591
15K
9.32 mi11:54:181:23:148:5627:24
8:49
#20257
20K
12.43 mi12:21:141:50:108:5226:56
8:40
#19663
Half
13.11 mi12:26:411:55:378:495:27
7:59
#19428
25K
15.53 mi12:47:042:16:008:4520:23
8:24
#18874
30K
18.64 mi13:13:082:42:048:4226:04
8:23
#17941
20M
20.00 mi13:25:352:54:318:4412:27
9:10
#17885
21M
21.00 mi13:34:513:03:478:459:16
9:16
#17699
35K
21.75 mi13:41:093:10:058:446:18
8:25
#17584
23M
23.00 mi13:52:093:21:058:4511:00
8:47
#17425
24M
24.00 mi14:00:523:29:488:458:43
8:43
#17357
40K
24.85 mi14:08:303:37:268:457:38
8:56
#17284
25.2M
25.20 mi14:12:003:40:568:463:30
10:09
#17300
Finish
26.22 mi14:20:553:49:518:468:55
8:45
#17313
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi201867928792819624(Top 74%)7455(Top 65%)7455(Top 153%)
10K6.21 mi3.10 mi20591-4058083-1558083-15520992(Top 79%)8256(Top 72%)8256(Top 169%)
15K9.32 mi3.11 mi20257+3347883+2007883+20019624(Top 74%)7455(Top 65%)7455(Top 153%)
20K12.43 mi3.11 mi19663+5947519+3647519+36417934(Top 67%)6475(Top 57%)6475(Top 133%)
Half13.11 mi0.68 mi19428+2357382+1377382+13714393(Top 54%)4337(Top 38%)4337(Top 89%)
25K15.53 mi2.42 mi18874+5547048+3347048+33415651(Top 59%)5241(Top 46%)5241(Top 107%)
30K18.64 mi3.11 mi17941+9336529+5196529+51913655(Top 51%)4130(Top 36%)4130(Top 85%)
20M20.00 mi1.36 mi17885+566515+146515+1417373(Top 65%)6372(Top 56%)6372(Top 130%)
21M21.00 mi1.00 mi17699+1866410+1056410+10514855(Top 56%)4974(Top 44%)4974(Top 102%)
35K21.75 mi0.75 mi17584+1156358+526358+5214911(Top 56%)5066(Top 44%)5066(Top 104%)
23M23.00 mi1.25 mi17425+1596275+836275+8314951(Top 56%)5151(Top 45%)5151(Top 105%)
24M24.00 mi1.00 mi17357+686241+346241+3415785(Top 59%)5698(Top 50%)5698(Top 117%)
40K24.85 mi0.85 mi17284+736221+206221+2015801(Top 59%)5745(Top 50%)5745(Top 118%)
25.2M25.20 mi0.35 mi17300-166235-146235-1417973(Top 68%)6944(Top 61%)6944(Top 142%)
Finish26.22 mi1.02 mi17313-136252-176252-1716786(Top 63%)6249(Top 55%)6249(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

19624

Females

7455

F18-39

7455

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20992

Females

8256

F18-39

8256

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

19624

Females

7455

F18-39

7455

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17934

Females

6475

F18-39

6475

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

14393

Females

4337

F18-39

4337

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15651

Females

5241

F18-39

5241

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13655

Females

4130

F18-39

4130

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

17373

Females

6372

F18-39

6372

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14855

Females

4974

F18-39

4974

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

14911

Females

5066

F18-39

5066

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14951

Females

5151

F18-39

5151

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15785

Females

5698

F18-39

5698

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15801

Females

5745

F18-39

5745

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

17973

Females

6944

F18-39

6944

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16786

Females

6249

F18-39

6249

Passing Analysis

Category:
Athletes Passed
3728
Passed By
855
Net Change
+2873
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20186
5K → 10K136541-405#20186#20591
10K → 15K38450+334#20591#20257
15K → 20K6039+594#20257#19663
20K → Half2350+235#19663#19428
Half → 25K5540+554#19428#18874
25K → 30K9352+933#18874#17941
30K → 20M11963+56#17941#17885
20M → 21M1948+186#17885#17699
21M → 35K1238+115#17699#17584
35K → 23M17415+159#17584#17425
23M → 24M9527+68#17425#17357
24M → 40K10128+73#17357#17284
40K → 25.2M2036-16#17284#17300
25.2M → Finish5568-13#17300#17313
TOTALS3728855+2873
📊

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