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BOSTON MARATHON 2023

Jennifer Strickland

Bib: 20588•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 49%
Masters (Masters Women)
#0 / 6539
Top 38%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:06
Rank: #14572
Start → 5K
25:06 | 8:05/mi
10K· 6.21 mi
50:10
Rank: #14932 (-360)
5K → 10K
25:04 | 8:04/mi
15K· 9.32 mi
1:16:25
Rank: #15823 (-891)
10K → 15K
26:15 | 8:27/mi
20K· 12.43 mi
1:41:26
Rank: #15332 (+491)
15K → 20K
25:01 | 8:03/mi
Half· 13.11 mi
1:46:59
Rank: #15313 (+19)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:07:21
Rank: #15345 (-32)
Half → 25K
20:22 | 8:24/mi
30K· 18.64 mi
2:33:31
Rank: #15042 (+303)
25K → 30K
26:10 | 8:25/mi
20M
2:45:28
Rank: #15057 (-15)
30K → 20M
11:57 | 8:48/mi
21M
2:54:11
Rank: #14863 (+194)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
3:00:19
Rank: #14786 (+77)
21M → 35K
6:08 | 8:12/mi
23M
3:12:13
Rank: #15033 (-247)
35K → 23M
11:54 | 9:30/mi
24M
3:22:26
Rank: #15459 (-426)
23M → 24M
10:13 | 10:13/mi
40K· 24.85 mi
3:31:33
Rank: #15846 (-387)
24M → 40K
9:07 | 10:40/mi
25.2M
3:35:16
Rank: #15936 (-90)
40K → 25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
3:44:58
Rank: #16170 (-234)
25.2M → Finish
9:42 | 9:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:59
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:57:59
Pace9:00 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1125:068:0525:06
8:05
-
10K
6.21 mi11:42:1550:108:0425:04
8:04
-0:01
15K
9.32 mi12:08:301:16:258:1226:15
8:27
+0:23
20K
12.43 mi12:33:311:41:268:1025:01
8:03
-0:24
Half
13.11 mi12:39:041:46:598:105:33
8:08
+0:05
25K
15.53 mi12:59:262:07:218:1220:22
8:24
+0:16
30K
18.64 mi13:25:362:33:318:1426:10
8:25
+0:01
20M
20.00 mi13:37:332:45:288:1611:57
8:48
+0:23
21M
21.00 mi13:46:162:54:118:188:43
8:43
-0:05
35K
21.75 mi13:52:243:00:198:176:08
8:12
-0:31
23M
23.00 mi14:04:183:12:138:2111:54
9:30
+1:18
24M
24.00 mi14:14:313:22:268:2610:13
10:13
+0:43
40K
24.85 mi14:23:383:31:338:319:07
10:40
+0:27
25.2M
25.20 mi14:27:213:35:168:333:43
10:47
+0:07
Finish
26.22 mi14:37:033:44:588:359:42
9:31
-1:16

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

8:03 /mi

Average Pace

8:35 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:00:19

80% of race

Time at Slower Pace

44:39

20% of race

Average Pace: 8:35 /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 mi11:17:1125:068:0525:06
8:05
#14572
10K
6.21 mi11:42:1550:108:0425:04
8:04
#14932
15K
9.32 mi12:08:301:16:258:1226:15
8:27
#15823
20K
12.43 mi12:33:311:41:268:1025:01
8:03
#15332
Half
13.11 mi12:39:041:46:598:105:33
8:08
#15313
25K
15.53 mi12:59:262:07:218:1220:22
8:24
#15345
30K
18.64 mi13:25:362:33:318:1426:10
8:25
#15042
20M
20.00 mi13:37:332:45:288:1611:57
8:48
#15057
21M
21.00 mi13:46:162:54:118:188:43
8:43
#14863
35K
21.75 mi13:52:243:00:198:176:08
8:12
#14786
23M
23.00 mi14:04:183:12:138:2111:54
9:30
#15033
24M
24.00 mi14:14:313:22:268:2610:13
10:13
#15459
40K
24.85 mi14:23:383:31:338:319:07
10:40
#15846
25.2M
25.20 mi14:27:213:35:168:333:43
10:47
#15936
Finish
26.22 mi14:37:033:44:588:359:42
9:31
#16170
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi145724372437217467(Top 66%)6191(Top 54%)6191(Top 330%)
10K6.21 mi3.10 mi14932-3604614-2424614-24215310(Top 58%)4859(Top 43%)4859(Top 259%)
15K9.32 mi3.11 mi15823-8915169-5555169-55517467(Top 66%)6191(Top 54%)6191(Top 330%)
20K12.43 mi3.11 mi15332+4914891+2784891+27813883(Top 52%)4042(Top 35%)4042(Top 215%)
Half13.11 mi0.68 mi15313+194884+74884+715408(Top 58%)4942(Top 43%)4942(Top 263%)
25K15.53 mi2.42 mi15345-324929-454929-4515597(Top 59%)5206(Top 46%)5206(Top 277%)
30K18.64 mi3.11 mi15042+3034779+1504779+15013842(Top 52%)4241(Top 37%)4241(Top 226%)
20M20.00 mi1.36 mi15057-154811-324811-3215417(Top 58%)5227(Top 46%)5227(Top 278%)
21M21.00 mi1.00 mi14863+1944707+1044707+10411812(Top 44%)3318(Top 29%)3318(Top 177%)
35K21.75 mi0.75 mi14786+774676+314676+3113511(Top 51%)4310(Top 38%)4310(Top 229%)
23M23.00 mi1.25 mi15033-2474862-1864862-18618352(Top 69%)7044(Top 62%)7044(Top 375%)
24M24.00 mi1.00 mi15459-4265151-2895151-28921371(Top 80%)8765(Top 77%)8765(Top 467%)
40K24.85 mi0.85 mi15846-3875389-2385389-23821626(Top 81%)8949(Top 78%)8949(Top 477%)
25.2M25.20 mi0.35 mi15936-905449-605449-6019914(Top 75%)8003(Top 70%)8003(Top 426%)
Finish26.22 mi1.02 mi16170-2345592-1435592-14320196(Top 76%)8113(Top 71%)8113(Top 432%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17467

Females

6191

F40-44

6191

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15310

Females

4859

F40-44

4859

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17467

Females

6191

F40-44

6191

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13883

Females

4042

F40-44

4042

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15408

Females

4942

F40-44

4942

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15597

Females

5206

F40-44

5206

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13842

Females

4241

F40-44

4241

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15417

Females

5227

F40-44

5227

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

11812

Females

3318

F40-44

3318

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

13511

Females

4310

F40-44

4310

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

18352

Females

7044

F40-44

7044

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

21371

Females

8765

F40-44

8765

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

21626

Females

8949

F40-44

8949

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19914

Females

8003

F40-44

8003

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20196

Females

8113

F40-44

8113

Passing Analysis

Category:
Athletes Passed
1663
Passed By
3261
Net Change
-1598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14572
5K → 10K160520-360#14572#14932
10K → 15K28919-891#14932#15823
15K → 20K50918+491#15823#15332
20K → Half4021+19#15332#15313
Half → 25K125157-32#15313#15345
25K → 30K34441+303#15345#15042
30K → 20M8095-15#15042#15057
20M → 21M20713+194#15057#14863
21M → 35K9114+77#14863#14786
35K → 23M26273-247#14786#15033
23M → 24M15441-426#15033#15459
24M → 40K10397-387#15459#15846
40K → 25.2M11101-90#15846#15936
25.2M → Finish17251-234#15936#16170
TOTALS16633261-1598
📊

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