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BOSTON MARATHON 2023

Janna Danbe

Bib: 8138•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Female)
#0 / 11423
Top 4%
Masters (Masters Women)
#0 / 6539
Top 1%
Division (F40-44)
#0 / 1878
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:36
Rank: #5957
Start → 5K
21:36 | 6:57/mi
10K· 6.21 mi
43:14
Rank: #6264 (-307)
5K → 10K
21:38 | 6:58/mi
15K· 9.32 mi
1:04:59
Rank: #6335 (-71)
10K → 15K
21:45 | 7:00/mi
20K· 12.43 mi
1:26:56
Rank: #6327 (+8)
15K → 20K
21:57 | 7:04/mi
Half· 13.11 mi
1:31:42
Rank: #6336 (-9)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:48:54
Rank: #6284 (+52)
Half → 25K
17:12 | 7:06/mi
30K· 18.64 mi
2:11:06
Rank: #6014 (+270)
25K → 30K
22:12 | 7:09/mi
20M
2:20:39
Rank: #5845 (+169)
30K → 20M
9:33 | 7:02/mi
21M
2:28:02
Rank: #5708 (+137)
20M → 21M
7:23 | 7:23/mi
35K· 21.75 mi
2:33:15
Rank: #5671 (+37)
21M → 35K
5:13 | 6:58/mi
23M
2:42:07
Rank: #5517 (+154)
35K → 23M
8:52 | 7:05/mi
24M
2:48:58
Rank: #5390 (+127)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:54:55
Rank: #5266 (+124)
24M → 40K
5:57 | 6:58/mi
25.2M
2:57:28
Rank: #5220 (+46)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:04:28
Rank: #5150 (+70)
25.2M → Finish
7:00 | 6:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:42
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:32:46
Pace7:05 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:4221:366:5721:36
6:57
-
10K
6.21 mi11:08:2043:146:5721:38
6:58
+0:01
15K
9.32 mi11:30:051:04:596:5821:45
7:00
+0:02
20K
12.43 mi11:52:021:26:567:0021:57
7:04
+0:04
Half
13.11 mi11:56:481:31:427:004:46
6:59
-0:05
25K
15.53 mi12:14:001:48:547:0117:12
7:06
+0:07
30K
18.64 mi12:36:122:11:067:0222:12
7:09
+0:03
20M
20.00 mi12:45:452:20:397:029:33
7:02
-0:07
21M
21.00 mi12:53:082:28:027:037:23
7:23
+0:21
35K
21.75 mi12:58:212:33:157:035:13
6:58
-0:25
23M
23.00 mi13:07:132:42:077:038:52
7:05
+0:07
24M
24.00 mi13:14:042:48:587:026:51
6:51
-0:14
40K
24.85 mi13:20:012:54:557:025:57
6:58
+0:07
25.2M
25.20 mi13:22:342:57:287:032:33
7:24
+0:26
Finish
26.22 mi13:29:343:04:287:027:00
6:52
-0:32

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

6:51 /mi

Average Pace

7:02 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:32

95% of race

Time at Steady Pace

9:56

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:46:4221:366:5721:36
6:57
#5957
10K
6.21 mi11:08:2043:146:5721:38
6:58
#6264
15K
9.32 mi11:30:051:04:596:5821:45
7:00
#6335
20K
12.43 mi11:52:021:26:567:0021:57
7:04
#6327
Half
13.11 mi11:56:481:31:427:004:46
6:59
#6336
25K
15.53 mi12:14:001:48:547:0117:12
7:06
#6284
30K
18.64 mi12:36:122:11:067:0222:12
7:09
#6014
20M
20.00 mi12:45:452:20:397:029:33
7:02
#5845
21M
21.00 mi12:53:082:28:027:037:23
7:23
#5708
35K
21.75 mi12:58:212:33:157:035:13
6:58
#5671
23M
23.00 mi13:07:132:42:077:038:52
7:05
#5517
24M
24.00 mi13:14:042:48:587:026:51
6:51
#5390
40K
24.85 mi13:20:012:54:557:025:57
6:58
#5266
25.2M
25.20 mi13:22:342:57:287:032:33
7:24
#5220
Finish
26.22 mi13:29:343:04:287:027:00
6:52
#5150
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi59574954956569(Top 25%)648(Top 6%)648(Top 35%)
10K6.21 mi3.10 mi6264-307569-74569-746582(Top 25%)654(Top 6%)654(Top 35%)
15K9.32 mi3.11 mi6335-71592-23592-236569(Top 25%)648(Top 6%)648(Top 35%)
20K12.43 mi3.11 mi6327+8593-1593-16377(Top 24%)612(Top 5%)612(Top 33%)
Half13.11 mi0.68 mi6336-9594-1594-16495(Top 24%)618(Top 5%)618(Top 33%)
25K15.53 mi2.42 mi6284+52582+12582+126086(Top 23%)569(Top 5%)569(Top 30%)
30K18.64 mi3.11 mi6014+270531+51531+515200(Top 20%)438(Top 4%)438(Top 23%)
20M20.00 mi1.36 mi5845+169503+28503+284229(Top 16%)323(Top 3%)323(Top 17%)
21M21.00 mi1.00 mi5708+137478+25478+254088(Top 15%)326(Top 3%)326(Top 17%)
35K21.75 mi0.75 mi5671+37473+5473+55230(Top 20%)551(Top 5%)551(Top 29%)
23M23.00 mi1.25 mi5517+154461+12461+124247(Top 16%)360(Top 3%)360(Top 19%)
24M24.00 mi1.00 mi5390+127450+11450+113965(Top 15%)345(Top 3%)345(Top 18%)
40K24.85 mi0.85 mi5266+124439+11439+113662(Top 14%)345(Top 3%)345(Top 18%)
25.2M25.20 mi0.35 mi5220+46433+6433+63481(Top 13%)344(Top 3%)344(Top 18%)
Finish26.22 mi1.02 mi5150+70429+4429+44481(Top 17%)574(Top 5%)574(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6569

Females

648

F40-44

648

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6582

Females

654

F40-44

654

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6569

Females

648

F40-44

648

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6377

Females

612

F40-44

612

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6495

Females

618

F40-44

618

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6086

Females

569

F40-44

569

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5200

Females

438

F40-44

438

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4229

Females

323

F40-44

323

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

4088

Females

326

F40-44

326

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5230

Females

551

F40-44

551

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4247

Females

360

F40-44

360

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3965

Females

345

F40-44

345

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3662

Females

345

F40-44

345

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3481

Females

344

F40-44

344

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4481

Females

574

F40-44

574

Passing Analysis

Category:
Athletes Passed
1598
Passed By
791
Net Change
+807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5957
5K → 10K81388-307#5957#6264
10K → 15K88159-71#6264#6335
15K → 20K114106+8#6335#6327
20K → Half1019-9#6327#6336
Half → 25K10048+52#6336#6284
25K → 30K28414+270#6284#6014
30K → 20M1723+169#6014#5845
20M → 21M1425+137#5845#5708
21M → 35K5013+37#5708#5671
35K → 23M1628+154#5671#5517
23M → 24M1325+127#5517#5390
24M → 40K1251+124#5390#5266
40K → 25.2M482+46#5266#5220
25.2M → Finish9020+70#5220#5150
TOTALS1598791+807
📊

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