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BOSTON MARATHON 2023

Lisa Diemoz

Bib: 22057•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 45%
Division (F50-54)
#0 / 1207
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:16
Rank: #17261
Start → 5K
26:16 | 8:27/mi
10K· 6.21 mi
52:22
Rank: #17403 (-142)
5K → 10K
26:06 | 8:24/mi
15K· 9.32 mi
1:18:49
Rank: #17562 (-159)
10K → 15K
26:27 | 8:31/mi
20K· 12.43 mi
1:45:49
Rank: #17661 (-99)
15K → 20K
27:00 | 8:41/mi
Half· 13.11 mi
1:51:32
Rank: #17612 (+49)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:12:54
Rank: #17656 (-44)
Half → 25K
21:22 | 8:49/mi
30K· 18.64 mi
2:40:55
Rank: #17562 (+94)
25K → 30K
28:01 | 9:01/mi
20M
2:53:09
Rank: #17466 (+96)
30K → 20M
12:14 | 9:00/mi
21M
3:02:49
Rank: #17413 (+53)
20M → 21M
9:40 | 9:40/mi
35K· 21.75 mi
3:09:15
Rank: #17353 (+60)
21M → 35K
6:26 | 8:36/mi
23M
3:20:30
Rank: #17277 (+76)
35K → 23M
11:15 | 8:59/mi
24M
3:29:11
Rank: #17192 (+85)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:36:48
Rank: #17130 (+62)
24M → 40K
7:37 | 8:54/mi
25.2M
3:40:08
Rank: #17118 (+12)
40K → 25.2M
3:20 | 9:40/mi
Finish· 26.22 mi
3:48:49
Rank: #17059 (+59)
25.2M → Finish
8:41 | 8:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:32
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time1:57:17
Pace8:57 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2226:168:2726:16
8:27
-
10K
6.21 mi11:46:2852:228:2626:06
8:24
-0:03
15K
9.32 mi12:12:551:18:498:2726:27
8:31
+0:07
20K
12.43 mi12:39:551:45:498:3127:00
8:41
+0:10
Half
13.11 mi12:45:381:51:328:305:43
8:23
-0:18
25K
15.53 mi13:07:002:12:548:3321:22
8:49
+0:26
30K
18.64 mi13:35:012:40:558:3828:01
9:01
+0:12
20M
20.00 mi13:47:152:53:098:3912:14
9:00
-0:01
21M
21.00 mi13:56:553:02:498:429:40
9:40
+0:40
35K
21.75 mi14:03:213:09:158:426:26
8:36
-1:04
23M
23.00 mi14:14:363:20:308:4311:15
8:59
+0:23
24M
24.00 mi14:23:173:29:118:438:41
8:41
-0:18
40K
24.85 mi14:30:543:36:488:437:37
8:54
+0:13
25.2M
25.20 mi14:34:143:40:088:443:20
9:40
+0:46
Finish
26.22 mi14:42:553:48:498:448:41
8:31
-1:09

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

8:23 /mi

Average Pace

8:44 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:49

94% of race

Time at Steady Pace

13:00

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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 mi11:20:2226:168:2726:16
8:27
#17261
10K
6.21 mi11:46:2852:228:2626:06
8:24
#17403
15K
9.32 mi12:12:551:18:498:2726:27
8:31
#17562
20K
12.43 mi12:39:551:45:498:3127:00
8:41
#17661
Half
13.11 mi12:45:381:51:328:305:43
8:23
#17612
25K
15.53 mi13:07:002:12:548:3321:22
8:49
#17656
30K
18.64 mi13:35:012:40:558:3828:01
9:01
#17562
20M
20.00 mi13:47:152:53:098:3912:14
9:00
#17466
21M
21.00 mi13:56:553:02:498:429:40
9:40
#17413
35K
21.75 mi14:03:213:09:158:426:26
8:36
#17353
23M
23.00 mi14:14:363:20:308:4311:15
8:59
#17277
24M
24.00 mi14:23:173:29:118:438:41
8:41
#17192
40K
24.85 mi14:30:543:36:488:437:37
8:54
#17130
25.2M
25.20 mi14:34:143:40:088:443:20
9:40
#17118
Finish
26.22 mi14:42:553:48:498:448:41
8:31
#17059
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi172616102610217911(Top 67%)6442(Top 56%)6442(Top 534%)
10K6.21 mi3.10 mi17403-1426166-646166-6417597(Top 66%)6241(Top 55%)6241(Top 517%)
15K9.32 mi3.11 mi17562-1596250-846250-8417911(Top 67%)6442(Top 56%)6442(Top 534%)
20K12.43 mi3.11 mi17661-996317-676317-6718064(Top 68%)6543(Top 57%)6543(Top 542%)
Half13.11 mi0.68 mi17612+496289+286289+2817056(Top 64%)5935(Top 52%)5935(Top 492%)
25K15.53 mi2.42 mi17656-446328-396328-3918031(Top 68%)6566(Top 57%)6566(Top 544%)
30K18.64 mi3.11 mi17562+946297+316297+3117274(Top 65%)6229(Top 55%)6229(Top 516%)
20M20.00 mi1.36 mi17466+966255+426255+4216572(Top 62%)5909(Top 52%)5909(Top 490%)
21M21.00 mi1.00 mi17413+536242+136242+1316728(Top 63%)6031(Top 53%)6031(Top 500%)
35K21.75 mi0.75 mi17353+606214+286214+2815894(Top 60%)5629(Top 49%)5629(Top 466%)
23M23.00 mi1.25 mi17277+766184+306184+3016019(Top 60%)5758(Top 50%)5758(Top 477%)
24M24.00 mi1.00 mi17192+856150+346150+3415601(Top 59%)5591(Top 49%)5591(Top 463%)
40K24.85 mi0.85 mi17130+626132+186132+1815686(Top 59%)5678(Top 50%)5678(Top 470%)
25.2M25.20 mi0.35 mi17118+126132613216011(Top 60%)5875(Top 51%)5875(Top 487%)
Finish26.22 mi1.02 mi17059+596107+256107+2515575(Top 59%)5580(Top 49%)5580(Top 462%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17911

Females

6442

F50-54

6442

5K→10K

3.1 - 6.2 mi

Top 66%
×5stories
+79ft-138ft

Overall

17597

Females

6241

F50-54

6241

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17911

Females

6442

F50-54

6442

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

18064

Females

6543

F50-54

6543

20K→Half

12.4 - 13.1 mi

Top 64%
×2stories
+19ft-37ft

Overall

17056

Females

5935

F50-54

5935

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

18031

Females

6566

F50-54

6566

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17274

Females

6229

F50-54

6229

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16572

Females

5909

F50-54

5909

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16728

Females

6031

F50-54

6031

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15894

Females

5629

F50-54

5629

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

16019

Females

5758

F50-54

5758

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15601

Females

5591

F50-54

5591

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15686

Females

5678

F50-54

5678

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

16011

Females

5875

F50-54

5875

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15575

Females

5580

F50-54

5580

Passing Analysis

Category:
Athletes Passed
1669
Passed By
1467
Net Change
+202
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17261
5K → 10K245387-142#17261#17403
10K → 15K133292-159#17403#17562
15K → 20K142241-99#17562#17661
20K → Half567+49#17661#17612
Half → 25K103147-44#17612#17656
25K → 30K218124+94#17656#17562
30K → 20M13337+96#17562#17466
20M → 21M10653+53#17466#17413
21M → 35K8424+60#17413#17353
35K → 23M12145+76#17353#17277
23M → 24M11227+85#17277#17192
24M → 40K8523+62#17192#17130
40K → 25.2M3119+12#17130#17118
25.2M → Finish10041+59#17118#17059
TOTALS16691467+202
📊

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