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BOSTON MARATHON 2023

Ellen Binder

Bib: 10474•F

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 22%
Gender (Female)
#0 / 11423
Top 5%
Masters (Masters Women)
#0 / 6539
Top 2%
Division (F45-49)
#0 / 1817
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:08
Rank: #7046
Start → 5K
22:08 | 7:07/mi
10K· 6.21 mi
43:54
Rank: #6890 (+156)
5K → 10K
21:46 | 7:00/mi
15K· 9.32 mi
1:05:42
Rank: #6778 (+112)
10K → 15K
21:48 | 7:01/mi
20K· 12.43 mi
1:28:11
Rank: #6909 (-131)
15K → 20K
22:29 | 7:14/mi
Half· 13.11 mi
1:32:53
Rank: #6849 (+60)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:50:02
Rank: #6690 (+159)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:12:55
Rank: #6573 (+117)
25K → 30K
22:53 | 7:22/mi
20M
2:22:45
Rank: #6454 (+119)
30K → 20M
9:50 | 7:14/mi
21M
2:30:15
Rank: #6318 (+136)
20M → 21M
7:30 | 7:30/mi
35K· 21.75 mi
2:35:34
Rank: #6278 (+40)
21M → 35K
5:19 | 7:06/mi
23M
2:44:46
Rank: #6192 (+86)
35K → 23M
9:12 | 7:21/mi
24M
2:51:47
Rank: #6072 (+120)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:57:53
Rank: #5974 (+98)
24M → 40K
6:06 | 7:08/mi
25.2M
3:00:29
Rank: #5930 (+44)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:07:28
Rank: #5815 (+115)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:53
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:34:35
Pace7:13 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1622:087:0722:08
7:07
-
10K
6.21 mi11:10:0243:547:0421:46
7:00
-0:07
15K
9.32 mi11:31:501:05:427:0321:48
7:01
+0:01
20K
12.43 mi11:54:191:28:117:0622:29
7:14
+0:13
Half
13.11 mi11:59:011:32:537:054:42
6:53
-0:21
25K
15.53 mi12:16:101:50:027:0517:09
7:04
+0:11
30K
18.64 mi12:39:032:12:557:0822:53
7:22
+0:18
20M
20.00 mi12:48:532:22:457:089:50
7:14
-0:08
21M
21.00 mi12:56:232:30:157:097:30
7:30
+0:16
35K
21.75 mi13:01:422:35:347:095:19
7:06
-0:24
23M
23.00 mi13:10:542:44:467:109:12
7:21
+0:15
24M
24.00 mi13:17:552:51:477:097:01
7:01
-0:20
40K
24.85 mi13:24:012:57:537:096:06
7:08
+0:07
25.2M
25.20 mi13:26:373:00:297:102:36
7:32
+0:24
Finish
26.22 mi13:33:363:07:287:096:59
6:51
-0:41

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

7:09 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:58

60% of race

Time at Steady Pace

1:14:30

40% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:09 /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 mi10:48:1622:087:0722:08
7:07
#7046
10K
6.21 mi11:10:0243:547:0421:46
7:00
#6890
15K
9.32 mi11:31:501:05:427:0321:48
7:01
#6778
20K
12.43 mi11:54:191:28:117:0622:29
7:14
#6909
Half
13.11 mi11:59:011:32:537:054:42
6:53
#6849
25K
15.53 mi12:16:101:50:027:0517:09
7:04
#6690
30K
18.64 mi12:39:032:12:557:0822:53
7:22
#6573
20M
20.00 mi12:48:532:22:457:089:50
7:14
#6454
21M
21.00 mi12:56:232:30:157:097:30
7:30
#6318
35K
21.75 mi13:01:422:35:347:095:19
7:06
#6278
23M
23.00 mi13:10:542:44:467:109:12
7:21
#6192
24M
24.00 mi13:17:552:51:477:097:01
7:01
#6072
40K
24.85 mi13:24:012:57:537:096:06
7:08
#5974
25.2M
25.20 mi13:26:373:00:297:102:36
7:32
#5930
Finish
26.22 mi13:33:363:07:287:096:59
6:51
#5815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi70467307306674(Top 25%)672(Top 6%)672(Top 37%)
10K6.21 mi3.10 mi6890+156699+31699+316874(Top 26%)723(Top 6%)723(Top 40%)
15K9.32 mi3.11 mi6778+112680+19680+196674(Top 25%)672(Top 6%)672(Top 37%)
20K12.43 mi3.11 mi6909-131717-37717-377345(Top 28%)878(Top 8%)878(Top 48%)
Half13.11 mi0.68 mi6849+60699+18699+185990(Top 23%)510(Top 4%)510(Top 28%)
25K15.53 mi2.42 mi6690+159682+17682+175997(Top 23%)550(Top 5%)550(Top 30%)
30K18.64 mi3.11 mi6573+117664+18664+186402(Top 24%)734(Top 6%)734(Top 40%)
20M20.00 mi1.36 mi6454+119652+12652+125320(Top 20%)528(Top 5%)528(Top 29%)
21M21.00 mi1.00 mi6318+136626+26626+264606(Top 17%)419(Top 4%)419(Top 23%)
35K21.75 mi0.75 mi6278+40623+3623+35983(Top 22%)753(Top 7%)753(Top 41%)
23M23.00 mi1.25 mi6192+86615+8615+85577(Top 21%)676(Top 6%)676(Top 37%)
24M24.00 mi1.00 mi6072+120603+12603+124790(Top 18%)516(Top 5%)516(Top 28%)
40K24.85 mi0.85 mi5974+98590+13590+134582(Top 17%)532(Top 5%)532(Top 29%)
25.2M25.20 mi0.35 mi5930+44584+6584+64162(Top 16%)488(Top 4%)488(Top 27%)
Finish26.22 mi1.02 mi5815+115572+12572+124392(Top 16%)549(Top 5%)549(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6674

Females

672

F45-49

672

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6874

Females

723

F45-49

723

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6674

Females

672

F45-49

672

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7345

Females

878

F45-49

878

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5990

Females

510

F45-49

510

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5997

Females

550

F45-49

550

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6402

Females

734

F45-49

734

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5320

Females

528

F45-49

528

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4606

Females

419

F45-49

419

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5983

Females

753

F45-49

753

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5577

Females

676

F45-49

676

23M→24M

23.0 - 24.0 mi

Top 18%
×6stories
+12ft-82ft

Overall

4790

Females

516

F45-49

516

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4582

Females

532

F45-49

532

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4162

Females

488

F45-49

488

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4392

Females

549

F45-49

549

Passing Analysis

Category:
Athletes Passed
1770
Passed By
539
Net Change
+1231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7046
5K → 10K282126+156#7046#6890
10K → 15K18876+112#6890#6778
15K → 20K62193-131#6778#6909
20K → Half611+60#6909#6849
Half → 25K17011+159#6849#6690
25K → 30K16750+117#6690#6573
30K → 20M13516+119#6573#6454
20M → 21M1426+136#6454#6318
21M → 35K5313+40#6318#6278
35K → 23M10923+86#6278#6192
23M → 24M1255+120#6192#6072
24M → 40K1013+98#6072#5974
40K → 25.2M484+44#5974#5930
25.2M → Finish12712+115#5930#5815
TOTALS1770539+1231
📊

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