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BOSTON MARATHON 2023

Amy Innis

Bib: 20089•F

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 36%
Masters (Masters Women)
#0 / 6539
Top 23%
Division (F50-54)
#0 / 1207
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:57
Rank: #14248
Start → 5K
24:57 | 8:02/mi
10K· 6.21 mi
49:21
Rank: #13935 (+313)
5K → 10K
24:24 | 7:51/mi
15K· 9.32 mi
1:14:14
Rank: #14095 (-160)
10K → 15K
24:53 | 8:01/mi
20K· 12.43 mi
1:39:26
Rank: #14118 (-23)
15K → 20K
25:12 | 8:07/mi
Half· 13.11 mi
1:44:54
Rank: #14131 (-13)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:04:54
Rank: #14204 (-73)
Half → 25K
20:00 | 8:15/mi
30K· 18.64 mi
2:31:30
Rank: #14309 (-105)
25K → 30K
26:36 | 8:34/mi
20M
2:43:16
Rank: #14306 (+3)
30K → 20M
11:46 | 8:40/mi
21M
2:52:16
Rank: #14239 (+67)
20M → 21M
9:00 | 9:00/mi
35K· 21.75 mi
2:58:17
Rank: #14153 (+86)
21M → 35K
6:01 | 8:03/mi
23M
3:08:51
Rank: #14035 (+118)
35K → 23M
10:34 | 8:26/mi
24M
3:17:09
Rank: #13977 (+58)
23M → 24M
8:18 | 8:18/mi
40K· 24.85 mi
3:24:13
Rank: #13873 (+104)
24M → 40K
7:04 | 8:16/mi
25.2M
3:27:15
Rank: #13833 (+40)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:35:17
Rank: #13711 (+122)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:54
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:50:23
Pace8:25 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5124:578:0224:57
8:02
-
10K
6.21 mi11:40:1549:217:5724:24
7:51
-0:11
15K
9.32 mi12:05:081:14:147:5824:53
8:01
+0:10
20K
12.43 mi12:30:201:39:268:0025:12
8:07
+0:06
Half
13.11 mi12:35:481:44:548:005:28
8:01
-0:06
25K
15.53 mi12:55:482:04:548:0220:00
8:15
+0:14
30K
18.64 mi13:22:242:31:308:0826:36
8:34
+0:19
20M
20.00 mi13:34:102:43:168:1011:46
8:40
+0:06
21M
21.00 mi13:43:102:52:168:129:00
9:00
+0:20
35K
21.75 mi13:49:112:58:178:126:01
8:03
-0:57
23M
23.00 mi13:59:453:08:518:1310:34
8:26
+0:23
24M
24.00 mi14:08:033:17:098:138:18
8:18
-0:08
40K
24.85 mi14:15:073:24:138:137:04
8:16
-0:02
25.2M
25.20 mi14:18:093:27:158:133:02
8:48
+0:32
Finish
26.22 mi14:26:113:35:178:138:02
7:53
-0:55

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

7:51 /mi

Average Pace

8:13 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:29

89% of race

Time at Steady Pace

23:48

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:13 /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 mi11:15:5124:578:0224:57
8:02
#14248
10K
6.21 mi11:40:1549:217:5724:24
7:51
#13935
15K
9.32 mi12:05:081:14:147:5824:53
8:01
#14095
20K
12.43 mi12:30:201:39:268:0025:12
8:07
#14118
Half
13.11 mi12:35:481:44:548:005:28
8:01
#14131
25K
15.53 mi12:55:482:04:548:0220:00
8:15
#14204
30K
18.64 mi13:22:242:31:308:0826:36
8:34
#14309
20M
20.00 mi13:34:102:43:168:1011:46
8:40
#14306
21M
21.00 mi13:43:102:52:168:129:00
9:00
#14239
35K
21.75 mi13:49:112:58:178:126:01
8:03
#14153
23M
23.00 mi13:59:453:08:518:1310:34
8:26
#14035
24M
24.00 mi14:08:033:17:098:138:18
8:18
#13977
40K
24.85 mi14:15:073:24:138:137:04
8:16
#13873
25.2M
25.20 mi14:18:093:27:158:133:02
8:48
#13833
Finish
26.22 mi14:26:113:35:178:138:02
7:53
#13711
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi142484176417614470(Top 54%)4362(Top 38%)4362(Top 361%)
10K6.21 mi3.10 mi13935+3134000+1764000+17613608(Top 51%)3797(Top 33%)3797(Top 315%)
15K9.32 mi3.11 mi14095-1604115-1154115-11514470(Top 54%)4362(Top 38%)4362(Top 361%)
20K12.43 mi3.11 mi14118-234155-404155-4014294(Top 54%)4284(Top 38%)4284(Top 355%)
Half13.11 mi0.68 mi14131-134159-44159-414522(Top 55%)4391(Top 38%)4391(Top 364%)
25K15.53 mi2.42 mi14204-734235-764235-7614581(Top 55%)4569(Top 40%)4569(Top 379%)
30K18.64 mi3.11 mi14309-1054336-1014336-10114696(Top 55%)4744(Top 42%)4744(Top 393%)
20M20.00 mi1.36 mi14306+34363-274363-2714625(Top 55%)4777(Top 42%)4777(Top 396%)
21M21.00 mi1.00 mi14239+674337+264337+2613426(Top 50%)4171(Top 37%)4171(Top 346%)
35K21.75 mi0.75 mi14153+864300+374300+3712478(Top 47%)3697(Top 32%)3697(Top 306%)
23M23.00 mi1.25 mi14035+1184247+534247+5312875(Top 48%)3999(Top 35%)3999(Top 331%)
24M24.00 mi1.00 mi13977+584239+84239+813269(Top 50%)4265(Top 37%)4265(Top 353%)
40K24.85 mi0.85 mi13873+1044193+464193+4611828(Top 44%)3575(Top 31%)3575(Top 296%)
25.2M25.20 mi0.35 mi13833+404176+174176+1711413(Top 43%)3425(Top 30%)3425(Top 284%)
Finish26.22 mi1.02 mi13711+1224120+564120+5611329(Top 43%)3367(Top 29%)3367(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14470

Females

4362

F50-54

4362

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13608

Females

3797

F50-54

3797

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14470

Females

4362

F50-54

4362

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14294

Females

4284

F50-54

4284

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

14522

Females

4391

F50-54

4391

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14581

Females

4569

F50-54

4569

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14696

Females

4744

F50-54

4744

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

14625

Females

4777

F50-54

4777

20M→21M

20.0 - 21.0 mi

Top 50%
×8stories
+106ft-24ft

Overall

13426

Females

4171

F50-54

4171

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12478

Females

3697

F50-54

3697

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12875

Females

3999

F50-54

3999

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

13269

Females

4265

F50-54

4265

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11828

Females

3575

F50-54

3575

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11413

Females

3425

F50-54

3425

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11329

Females

3367

F50-54

3367

Passing Analysis

Category:
Athletes Passed
1936
Passed By
1399
Net Change
+537
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14248
5K → 10K484171+313#14248#13935
10K → 15K132292-160#13935#14095
15K → 20K176199-23#14095#14118
20K → Half2336-13#14118#14131
Half → 25K116189-73#14131#14204
25K → 30K156261-105#14204#14309
30K → 20M8582+3#14309#14306
20M → 21M10437+67#14306#14239
21M → 35K9711+86#14239#14153
35K → 23M15840+118#14153#14035
23M → 24M9032+58#14035#13977
24M → 40K12824+104#13977#13873
40K → 25.2M444+40#13873#13833
25.2M → Finish14321+122#13833#13711
TOTALS19361399+537
📊

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