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BOSTON MARATHON 2023

Lisa Snider

Bib: 10872•F

AZ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Female)
#0 / 11423
Top 11%
Masters (Masters Women)
#0 / 6539
Top 4%
Division (F55-59)
#0 / 815
Top 0.7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:10
Rank: #9283
Start → 5K
23:10 | 7:27/mi
10K· 6.21 mi
45:40
Rank: #8808 (+475)
5K → 10K
22:30 | 7:15/mi
15K· 9.32 mi
1:08:12
Rank: #8589 (+219)
10K → 15K
22:32 | 7:15/mi
20K· 12.43 mi
1:30:58
Rank: #8395 (+194)
15K → 20K
22:46 | 7:20/mi
Half· 13.11 mi
1:36:00
Rank: #8436 (-41)
20K → Half
5:02 | 7:23/mi
25K· 15.53 mi
1:53:56
Rank: #8340 (+96)
Half → 25K
17:56 | 7:24/mi
30K· 18.64 mi
2:17:37
Rank: #8238 (+102)
25K → 30K
23:41 | 7:37/mi
20M
2:28:01
Rank: #8185 (+53)
30K → 20M
10:24 | 7:39/mi
21M
2:36:03
Rank: #8121 (+64)
20M → 21M
8:02 | 8:02/mi
35K· 21.75 mi
2:41:36
Rank: #8105 (+16)
21M → 35K
5:33 | 7:25/mi
23M
2:51:14
Rank: #8051 (+54)
35K → 23M
9:38 | 7:42/mi
24M
2:58:39
Rank: #7972 (+79)
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
3:05:05
Rank: #7899 (+73)
24M → 40K
6:26 | 7:31/mi
25.2M
3:07:54
Rank: #7886 (+13)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:15:33
Rank: #7885 (+1)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:00
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:39:33
Pace7:36 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1423:107:2723:10
7:27
-
10K
6.21 mi11:14:4445:407:2122:30
7:15
-0:12
15K
9.32 mi11:37:161:08:127:1922:32
7:15
0:00
20K
12.43 mi12:00:021:30:587:1922:46
7:20
+0:05
Half
13.11 mi12:05:041:36:007:195:02
7:23
+0:03
25K
15.53 mi12:23:001:53:567:2017:56
7:24
+0:01
30K
18.64 mi12:46:412:17:377:2323:41
7:37
+0:13
20M
20.00 mi12:57:052:28:017:2410:24
7:39
+0:02
21M
21.00 mi13:05:072:36:037:268:02
8:02
+0:23
35K
21.75 mi13:10:402:41:367:265:33
7:25
-0:37
23M
23.00 mi13:20:182:51:147:279:38
7:42
+0:17
24M
24.00 mi13:27:432:58:397:277:25
7:25
-0:17
40K
24.85 mi13:34:093:05:057:276:26
7:31
+0:06
25.2M
25.20 mi13:36:583:07:547:272:49
8:10
+0:39
Finish
26.22 mi13:44:373:15:337:287:39
7:30
-0:40

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

7:15 /mi

Average Pace

7:28 /mi

Slowest Pace

8:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04:42

94% of race

Time at Steady Pace

10:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi10:52:1423:107:2723:10
7:27
#9283
10K
6.21 mi11:14:4445:407:2122:30
7:15
#8808
15K
9.32 mi11:37:161:08:127:1922:32
7:15
#8589
20K
12.43 mi12:00:021:30:587:1922:46
7:20
#8395
Half
13.11 mi12:05:041:36:007:195:02
7:23
#8436
25K
15.53 mi12:23:001:53:567:2017:56
7:24
#8340
30K
18.64 mi12:46:412:17:377:2323:41
7:37
#8238
20M
20.00 mi12:57:052:28:017:2410:24
7:39
#8185
21M
21.00 mi13:05:072:36:037:268:02
8:02
#8121
35K
21.75 mi13:10:402:41:367:265:33
7:25
#8105
23M
23.00 mi13:20:182:51:147:279:38
7:42
#8051
24M
24.00 mi13:27:432:58:397:277:25
7:25
#7972
40K
24.85 mi13:34:093:05:057:276:26
7:31
#7899
25.2M
25.20 mi13:36:583:07:547:272:49
8:10
#7886
Finish
26.22 mi13:44:373:15:337:287:39
7:30
#7885
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi9283152315238197(Top 31%)1142(Top 10%)1142(Top 140%)
10K6.21 mi3.10 mi8808+4751328+1951328+1958430(Top 32%)1203(Top 11%)1203(Top 148%)
15K9.32 mi3.11 mi8589+2191260+681260+688197(Top 31%)1142(Top 10%)1142(Top 140%)
20K12.43 mi3.11 mi8395+1941195+651195+658014(Top 30%)1109(Top 10%)1109(Top 136%)
Half13.11 mi0.68 mi8436-411217-221217-229273(Top 35%)1565(Top 14%)1565(Top 192%)
25K15.53 mi2.42 mi8340+961202+151202+158011(Top 30%)1191(Top 10%)1191(Top 146%)
30K18.64 mi3.11 mi8238+1021205-31205-38122(Top 31%)1353(Top 12%)1353(Top 166%)
20M20.00 mi1.36 mi8185+53120512057855(Top 30%)1343(Top 12%)1343(Top 165%)
21M21.00 mi1.00 mi8121+641198+71198+77574(Top 28%)1340(Top 12%)1340(Top 164%)
35K21.75 mi0.75 mi8105+161206-81206-87963(Top 30%)1470(Top 13%)1470(Top 180%)
23M23.00 mi1.25 mi8051+541203+31203+37702(Top 29%)1450(Top 13%)1450(Top 178%)
24M24.00 mi1.00 mi7972+791195+81195+87185(Top 27%)1355(Top 12%)1355(Top 166%)
40K24.85 mi0.85 mi7899+731185+101185+106880(Top 26%)1311(Top 11%)1311(Top 161%)
25.2M25.20 mi0.35 mi7886+131184+11184+17544(Top 28%)1614(Top 14%)1614(Top 198%)
Finish26.22 mi1.02 mi7885+11212-281212-288617(Top 32%)2067(Top 18%)2067(Top 254%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8197

Females

1142

F55-59

1142

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8430

Females

1203

F55-59

1203

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8197

Females

1142

F55-59

1142

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8014

Females

1109

F55-59

1109

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9273

Females

1565

F55-59

1565

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8011

Females

1191

F55-59

1191

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8122

Females

1353

F55-59

1353

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7855

Females

1343

F55-59

1343

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7574

Females

1340

F55-59

1340

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

7963

Females

1470

F55-59

1470

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7702

Females

1450

F55-59

1450

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7185

Females

1355

F55-59

1355

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6880

Females

1311

F55-59

1311

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7544

Females

1614

F55-59

1614

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8617

Females

2067

F55-59

2067

Passing Analysis

Category:
Athletes Passed
2049
Passed By
651
Net Change
+1398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9283
5K → 10K55883+475#9283#8808
10K → 15K26344+219#8808#8589
15K → 20K24046+194#8589#8395
20K → Half1152-41#8395#8436
Half → 25K14852+96#8436#8340
25K → 30K18482+102#8340#8238
30K → 20M10047+53#8238#8185
20M → 21M10137+64#8185#8121
21M → 35K5236+16#8121#8105
35K → 23M10955+54#8105#8051
23M → 24M10324+79#8051#7972
24M → 40K9320+73#7972#7899
40K → 25.2M2815+13#7899#7886
25.2M → Finish5958+1#7886#7885
TOTALS2049651+1398
📊

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