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BOSTON MARATHON 2023

Leanne Patterson

Bib: 16404•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Female)
#0 / 11423
Top 13%
Masters (Masters Women)
#0 / 6539
Top 5%
Division (F45-49)
#0 / 1817
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:29
Rank: #7703
Start → 5K
22:29 | 7:14/mi
10K· 6.21 mi
44:57
Rank: #7995 (-292)
5K → 10K
22:29 | 7:14/mi
15K· 9.32 mi
1:08:06
Rank: #8508 (-513)
10K → 15K
23:09 | 7:27/mi
20K· 12.43 mi
1:32:16
Rank: #9187 (-679)
15K → 20K
24:10 | 7:47/mi
Half· 13.11 mi
1:37:18
Rank: #9195 (-8)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:56:09
Rank: #9457 (-262)
Half → 25K
18:51 | 7:46/mi
30K· 18.64 mi
2:20:33
Rank: #9494 (-37)
25K → 30K
24:24 | 7:51/mi
20M
2:31:14
Rank: #9459 (+35)
30K → 20M
10:41 | 7:51/mi
21M
2:39:29
Rank: #9382 (+77)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:44:56
Rank: #9272 (+110)
21M → 35K
5:27 | 7:17/mi
23M
2:54:23
Rank: #9098 (+174)
35K → 23M
9:27 | 7:33/mi
24M
3:01:39
Rank: #8933 (+165)
23M → 24M
7:16 | 7:16/mi
40K· 24.85 mi
3:08:02
Rank: #8823 (+110)
24M → 40K
6:23 | 7:28/mi
25.2M
3:10:45
Rank: #8750 (+73)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:18:07
Rank: #8639 (+111)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:18
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:40:49
Pace7:41 /mi
📊Positive Split: 3.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:3122:297:1422:29
7:14
-
10K
6.21 mi11:34:5944:577:1422:29
7:14
0:00
15K
9.32 mi11:58:081:08:067:1823:09
7:27
+0:13
20K
12.43 mi12:22:181:32:167:2524:10
7:47
+0:20
Half
13.11 mi12:27:201:37:187:255:02
7:23
-0:24
25K
15.53 mi12:46:111:56:097:2918:51
7:46
+0:23
30K
18.64 mi13:10:352:20:337:3224:24
7:51
+0:05
20M
20.00 mi13:21:162:31:147:3410:41
7:51
0:00
21M
21.00 mi13:29:312:39:297:368:15
8:15
+0:24
35K
21.75 mi13:34:582:44:567:355:27
7:17
-0:58
23M
23.00 mi13:44:252:54:237:359:27
7:33
+0:16
24M
24.00 mi13:51:413:01:397:347:16
7:16
-0:17
40K
24.85 mi13:58:043:08:027:346:23
7:28
+0:12
25.2M
25.20 mi14:00:473:10:457:342:43
7:53
+0:25
Finish
26.22 mi14:08:093:18:077:347:22
7:14
-0:39

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

7:14 /mi

Average Pace

7:34 /mi

Slowest Pace

8:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09:52

96% of race

Time at Steady Pace

8:15

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi11:12:3122:297:1422:29
7:14
#7703
10K
6.21 mi11:34:5944:577:1422:29
7:14
#7995
15K
9.32 mi11:58:081:08:067:1823:09
7:27
#8508
20K
12.43 mi12:22:181:32:167:2524:10
7:47
#9187
Half
13.11 mi12:27:201:37:187:255:02
7:23
#9195
25K
15.53 mi12:46:111:56:097:2918:51
7:46
#9457
30K
18.64 mi13:10:352:20:337:3224:24
7:51
#9494
20M
20.00 mi13:21:162:31:147:3410:41
7:51
#9459
21M
21.00 mi13:29:312:39:297:368:15
8:15
#9382
35K
21.75 mi13:34:582:44:567:355:27
7:17
#9272
23M
23.00 mi13:44:252:54:237:359:27
7:33
#9098
24M
24.00 mi13:51:413:01:397:347:16
7:16
#8933
40K
24.85 mi13:58:043:08:027:346:23
7:28
#8823
25.2M
25.20 mi14:00:473:10:457:342:43
7:53
#8750
Finish
26.22 mi14:08:093:18:077:347:22
7:14
#8639
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi77039189189784(Top 37%)1743(Top 15%)1743(Top 96%)
10K6.21 mi3.10 mi7995-2921025-1071025-1078361(Top 31%)1179(Top 10%)1179(Top 65%)
15K9.32 mi3.11 mi8508-5131226-2011226-2019784(Top 37%)1743(Top 15%)1743(Top 96%)
20K12.43 mi3.11 mi9187-6791507-2811507-28111550(Top 43%)2704(Top 24%)2704(Top 149%)
Half13.11 mi0.68 mi9195-81518-111518-119292(Top 35%)1584(Top 14%)1584(Top 87%)
25K15.53 mi2.42 mi9457-2621629-1111629-11110896(Top 41%)2425(Top 21%)2425(Top 133%)
30K18.64 mi3.11 mi9494-371686-571686-579795(Top 37%)2071(Top 18%)2071(Top 114%)
20M20.00 mi1.36 mi9459+351690-41690-49271(Top 35%)1929(Top 17%)1929(Top 106%)
21M21.00 mi1.00 mi9382+771685+51685+58928(Top 34%)1890(Top 17%)1890(Top 104%)
35K21.75 mi0.75 mi9272+1101660+251660+257083(Top 27%)1136(Top 10%)1136(Top 63%)
23M23.00 mi1.25 mi9098+1741615+451615+456758(Top 25%)1089(Top 10%)1089(Top 60%)
24M24.00 mi1.00 mi8933+1651571+441571+446195(Top 23%)987(Top 9%)987(Top 54%)
40K24.85 mi0.85 mi8823+1101550+211550+216545(Top 25%)1181(Top 10%)1181(Top 65%)
25.2M25.20 mi0.35 mi8750+731530+201530+205896(Top 22%)1027(Top 9%)1027(Top 57%)
Finish26.22 mi1.02 mi8639+1111498+321498+326647(Top 25%)1298(Top 11%)1298(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9784

Females

1743

F45-49

1743

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8361

Females

1179

F45-49

1179

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9784

Females

1743

F45-49

1743

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

11550

Females

2704

F45-49

2704

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9292

Females

1584

F45-49

1584

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10896

Females

2425

F45-49

2425

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9795

Females

2071

F45-49

2071

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9271

Females

1929

F45-49

1929

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8928

Females

1890

F45-49

1890

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7083

Females

1136

F45-49

1136

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6758

Females

1089

F45-49

1089

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6195

Females

987

F45-49

987

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6545

Females

1181

F45-49

1181

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5896

Females

1027

F45-49

1027

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6647

Females

1298

F45-49

1298

Passing Analysis

Category:
Athletes Passed
1424*
Passed By
2360
Net Change
-936
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7703
5K → 10K112404-292#7703#7995
10K → 15K30543-513#7995#8508
15K → 20K23702-679#8508#9187
20K → Half1826-8#9187#9195
Half → 25K54316-262#9195#9457
25K → 30K170*207-37#9457#9494
30K → 20M10368+35#9494#9459
20M → 21M11841+77#9459#9382
21M → 35K1177+110#9382#9272
35K → 23M18713+174#9272#9098
23M → 24M1716+165#9098#8933
24M → 40K12010+110#8933#8823
40K → 25.2M763+73#8823#8750
25.2M → Finish12514+111#8750#8639
TOTALS1424*2360-936

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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