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BOSTON MARATHON 2023

Cristin Streetman

Bib: 9698•F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Female)
#0 / 11423
Top 2%
Masters (Masters Women)
#0 / 6539
Top 0.6%
Division (F40-44)
#0 / 1878
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:25
Rank: #5522
Start → 5K
21:25 | 6:54/mi
10K· 6.21 mi
42:17
Rank: #5018 (+504)
5K → 10K
20:52 | 6:43/mi
15K· 9.32 mi
1:03:03
Rank: #4652 (+366)
10K → 15K
20:46 | 6:41/mi
20K· 12.43 mi
1:24:04
Rank: #4504 (+148)
15K → 20K
21:01 | 6:46/mi
Half· 13.11 mi
1:28:40
Rank: #4503 (+1)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:18
Rank: #4495 (+8)
Half → 25K
16:38 | 6:52/mi
30K· 18.64 mi
2:06:58
Rank: #4403 (+92)
25K → 30K
21:40 | 6:58/mi
20M
2:16:26
Rank: #4340 (+63)
30K → 20M
9:28 | 6:58/mi
21M
2:23:52
Rank: #4325 (+15)
20M → 21M
7:26 | 7:26/mi
35K· 21.75 mi
2:28:50
Rank: #4251 (+74)
21M → 35K
4:58 | 6:38/mi
23M
2:37:29
Rank: #4171 (+80)
35K → 23M
8:39 | 6:55/mi
24M
2:44:13
Rank: #4111 (+60)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:50:04
Rank: #4050 (+61)
24M → 40K
5:51 | 6:51/mi
25.2M
2:52:35
Rank: #4023 (+27)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:59:25
Rank: #4007 (+16)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:40
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:45
Pace6:55 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5621:256:5421:25
6:54
-
10K
6.21 mi11:07:4842:176:4820:52
6:43
-0:11
15K
9.32 mi11:28:341:03:036:4620:46
6:41
-0:02
20K
12.43 mi11:49:351:24:046:4621:01
6:46
+0:05
Half
13.11 mi11:54:111:28:406:464:36
6:45
-0:01
25K
15.53 mi12:10:491:45:186:4716:38
6:52
+0:07
30K
18.64 mi12:32:292:06:586:4921:40
6:58
+0:06
20M
20.00 mi12:41:572:16:266:499:28
6:58
0:00
21M
21.00 mi12:49:232:23:526:517:26
7:26
+0:28
35K
21.75 mi12:54:212:28:506:514:58
6:38
-0:48
23M
23.00 mi13:03:002:37:296:518:39
6:55
+0:17
24M
24.00 mi13:09:442:44:136:516:44
6:44
-0:11
40K
24.85 mi13:15:352:50:046:515:51
6:51
+0:07
25.2M
25.20 mi13:18:062:52:356:512:31
7:18
+0:27
Finish
26.22 mi13:24:562:59:256:516:50
6:42
-0:36

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

6:38 /mi

Average Pace

6:51 /mi

Slowest Pace

7:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:28

94% of race

Time at Steady Pace

9:57

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:46:5621:256:5421:25
6:54
#5522
10K
6.21 mi11:07:4842:176:4820:52
6:43
#5018
15K
9.32 mi11:28:341:03:036:4620:46
6:41
#4652
20K
12.43 mi11:49:351:24:046:4621:01
6:46
#4504
Half
13.11 mi11:54:111:28:406:464:36
6:45
#4503
25K
15.53 mi12:10:491:45:186:4716:38
6:52
#4495
30K
18.64 mi12:32:292:06:586:4921:40
6:58
#4403
20M
20.00 mi12:41:572:16:266:499:28
6:58
#4340
21M
21.00 mi12:49:232:23:526:517:26
7:26
#4325
35K
21.75 mi12:54:212:28:506:514:58
6:38
#4251
23M
23.00 mi13:03:002:37:296:518:39
6:55
#4171
24M
24.00 mi13:09:442:44:136:516:44
6:44
#4111
40K
24.85 mi13:15:352:50:046:515:51
6:51
#4050
25.2M
25.20 mi13:18:062:52:356:512:31
7:18
#4023
Finish
26.22 mi13:24:562:59:256:516:50
6:42
#4007
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi55224224224001(Top 15%)237(Top 2%)237(Top 13%)
10K6.21 mi3.10 mi5018+504358+64358+644529(Top 17%)295(Top 3%)295(Top 16%)
15K9.32 mi3.11 mi4652+366309+49309+494001(Top 15%)237(Top 2%)237(Top 13%)
20K12.43 mi3.11 mi4504+148292+17292+174144(Top 16%)254(Top 2%)254(Top 14%)
Half13.11 mi0.68 mi4503+1289+3289+34847(Top 18%)341(Top 3%)341(Top 18%)
25K15.53 mi2.42 mi4495+8288+1288+14681(Top 18%)325(Top 3%)325(Top 17%)
30K18.64 mi3.11 mi4403+92285+3285+34199(Top 16%)282(Top 2%)282(Top 15%)
20M20.00 mi1.36 mi4340+63278+7278+73849(Top 14%)262(Top 2%)262(Top 14%)
21M21.00 mi1.00 mi4325+152782784309(Top 16%)360(Top 3%)360(Top 19%)
35K21.75 mi0.75 mi4251+74270+8270+83276(Top 12%)222(Top 2%)222(Top 12%)
23M23.00 mi1.25 mi4171+80262+8262+83326(Top 12%)240(Top 2%)240(Top 13%)
24M24.00 mi1.00 mi4111+60260+2260+23325(Top 12%)253(Top 2%)253(Top 13%)
40K24.85 mi0.85 mi4050+61257+3257+33056(Top 11%)243(Top 2%)243(Top 13%)
25.2M25.20 mi0.35 mi4023+27256+1256+13024(Top 11%)253(Top 2%)253(Top 13%)
Finish26.22 mi1.02 mi4007+16255+1255+13578(Top 13%)374(Top 3%)374(Top 20%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4001

Females

237

F40-44

237

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4529

Females

295

F40-44

295

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4001

Females

237

F40-44

237

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4144

Females

254

F40-44

254

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

4847

Females

341

F40-44

341

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4681

Females

325

F40-44

325

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4199

Females

282

F40-44

282

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3849

Females

262

F40-44

262

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4309

Females

360

F40-44

360

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3276

Females

222

F40-44

222

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3326

Females

240

F40-44

240

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3325

Females

253

F40-44

253

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3056

Females

243

F40-44

243

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3024

Females

253

F40-44

253

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3578

Females

374

F40-44

374

Passing Analysis

Category:
Athletes Passed
2008
Passed By
493
Net Change
+1515
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5522
5K → 10K55349+504#5522#5018
10K → 15K37711+366#5018#4652
15K → 20K19244+148#4652#4504
20K → Half2625+1#4504#4503
Half → 25K8678+8#4503#4495
25K → 30K16371+92#4495#4403
30K → 20M9734+63#4403#4340
20M → 21M7055+15#4340#4325
21M → 35K839+74#4325#4251
35K → 23M10121+80#4251#4171
23M → 24M8222+60#4171#4111
24M → 40K8524+61#4111#4050
40K → 25.2M4013+27#4050#4023
25.2M → Finish5337+16#4023#4007
TOTALS2008493+1515
📊

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