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BOSTON MARATHON 2023

Amanda Sena

Bib: 18281•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #16079
Start → 5K
25:45 | 8:17/mi
10K· 6.21 mi
52:16
Rank: #17293 (-1214)
5K → 10K
26:31 | 8:32/mi
15K· 9.32 mi
1:18:20
Rank: #17230 (+63)
10K → 15K
26:04 | 8:23/mi
20K· 12.43 mi
1:46:27
Rank: #18003 (-773)
15K → 20K
28:07 | 9:03/mi
Half· 13.11 mi
1:52:25
Rank: #18058 (-55)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:14:22
Rank: #18267 (-209)
Half → 25K
21:57 | 9:03/mi
30K· 18.64 mi
2:44:43
Rank: #18771 (-504)
25K → 30K
30:21 | 9:46/mi
20M
2:58:27
Rank: #18984 (-213)
30K → 20M
13:44 | 10:06/mi
21M
3:08:48
Rank: #19009 (-25)
20M → 21M
10:21 | 10:21/mi
35K· 21.75 mi
3:15:39
Rank: #18990 (+19)
21M → 35K
6:51 | 9:09/mi
23M
3:27:35
Rank: #18960 (+30)
35K → 23M
11:56 | 9:32/mi
24M
3:37:20
Rank: #19032 (-72)
23M → 24M
9:45 | 9:45/mi
40K· 24.85 mi
3:45:24
Rank: #18997 (+35)
24M → 40K
8:04 | 9:26/mi
25.2M
3:48:41
Rank: #18942 (+55)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:57:45
Rank: #18896 (+46)
25.2M → Finish
9:04 | 8:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:25
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:05:20
Pace9:34 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:4925:458:1725:45
8:17
-
10K
6.21 mi11:43:2052:168:2526:31
8:32
+0:15
15K
9.32 mi12:09:241:18:208:2426:04
8:23
-0:09
20K
12.43 mi12:37:311:46:278:3428:07
9:03
+0:40
Half
13.11 mi12:43:291:52:258:355:58
8:45
-0:18
25K
15.53 mi13:05:262:14:228:3921:57
9:03
+0:18
30K
18.64 mi13:35:472:44:438:5030:21
9:46
+0:43
20M
20.00 mi13:49:312:58:278:5513:44
10:06
+0:20
21M
21.00 mi13:59:523:08:488:5910:21
10:21
+0:15
35K
21.75 mi14:06:433:15:399:006:51
9:09
-1:12
23M
23.00 mi14:18:393:27:359:0211:56
9:32
+0:23
24M
24.00 mi14:28:243:37:209:039:45
9:45
+0:13
40K
24.85 mi14:36:283:45:249:048:04
9:26
-0:19
25.2M
25.20 mi14:39:453:48:419:043:17
9:31
+0:05
Finish
26.22 mi14:48:493:57:459:049:04
8:54
-0:37

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

8:17 /mi

Average Pace

9:04 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:18

35% of race

Time at Steady Pace

1:14:03

31% of race

Time at Slower Pace

1:19:24

33% of race

Average Pace: 9:04 /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 mi11:16:4925:458:1725:45
8:17
#16079
10K
6.21 mi11:43:2052:168:2526:31
8:32
#17293
15K
9.32 mi12:09:241:18:208:2426:04
8:23
#17230
20K
12.43 mi12:37:311:46:278:3428:07
9:03
#18003
Half
13.11 mi12:43:291:52:258:355:58
8:45
#18058
25K
15.53 mi13:05:262:14:228:3921:57
9:03
#18267
30K
18.64 mi13:35:472:44:438:5030:21
9:46
#18771
20M
20.00 mi13:49:312:58:278:5513:44
10:06
#18984
21M
21.00 mi13:59:523:08:488:5910:21
10:21
#19009
35K
21.75 mi14:06:433:15:399:006:51
9:09
#18990
23M
23.00 mi14:18:393:27:359:0211:56
9:32
#18960
24M
24.00 mi14:28:243:37:209:039:45
9:45
#19032
40K
24.85 mi14:36:283:45:249:048:04
9:26
#18997
25.2M
25.20 mi14:39:453:48:419:043:17
9:31
#18942
Finish
26.22 mi14:48:493:57:459:049:04
8:54
#18896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi160795339533917099(Top 64%)5987(Top 52%)5987(Top 123%)
10K6.21 mi3.10 mi17293-12146112-7736112-77318472(Top 69%)6752(Top 59%)6752(Top 138%)
15K9.32 mi3.11 mi17230+636052+606052+6017099(Top 64%)5987(Top 52%)5987(Top 123%)
20K12.43 mi3.11 mi18003-7736521-4696521-46919933(Top 75%)7637(Top 67%)7637(Top 156%)
Half13.11 mi0.68 mi18058-556545-246545-2419235(Top 72%)7226(Top 63%)7226(Top 148%)
25K15.53 mi2.42 mi18267-2096690-1456690-14519217(Top 72%)7255(Top 64%)7255(Top 149%)
30K18.64 mi3.11 mi18771-5047014-3247014-32420362(Top 76%)7974(Top 70%)7974(Top 163%)
20M20.00 mi1.36 mi18984-2137150-1367150-13620761(Top 78%)8281(Top 72%)8281(Top 170%)
21M21.00 mi1.00 mi19009-257173-237173-2319156(Top 72%)7436(Top 65%)7436(Top 152%)
35K21.75 mi0.75 mi18990+197173717318589(Top 70%)7158(Top 63%)7158(Top 147%)
23M23.00 mi1.25 mi18960+307163+107163+1018456(Top 69%)7108(Top 62%)7108(Top 146%)
24M24.00 mi1.00 mi19032-727217-547217-5420066(Top 75%)8006(Top 70%)8006(Top 164%)
40K24.85 mi0.85 mi18997+357200+177200+1718121(Top 68%)7007(Top 61%)7007(Top 143%)
25.2M25.20 mi0.35 mi18942+557172+287172+2815385(Top 58%)5546(Top 49%)5546(Top 114%)
Finish26.22 mi1.02 mi18896+467148+247148+2417512(Top 66%)6663(Top 58%)6663(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

17099

Females

5987

F18-39

5987

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

18472

Females

6752

F18-39

6752

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

17099

Females

5987

F18-39

5987

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19933

Females

7637

F18-39

7637

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19235

Females

7226

F18-39

7226

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19217

Females

7255

F18-39

7255

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20362

Females

7974

F18-39

7974

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

20761

Females

8281

F18-39

8281

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19156

Females

7436

F18-39

7436

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

18589

Females

7158

F18-39

7158

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

18456

Females

7108

F18-39

7108

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

20066

Females

8006

F18-39

8006

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18121

Females

7007

F18-39

7007

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15385

Females

5546

F18-39

5546

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

17512

Females

6663

F18-39

6663

Passing Analysis

Category:
Athletes Passed
913
Passed By
3730
Net Change
-2817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16079
5K → 10K351249-1214#16079#17293
10K → 15K219156+63#17293#17230
15K → 20K40813-773#17230#18003
20K → Half1166-55#18003#18058
Half → 25K73282-209#18058#18267
25K → 30K65569-504#18267#18771
30K → 20M32245-213#18771#18984
20M → 21M6792-25#18984#19009
21M → 35K5031+19#19009#18990
35K → 23M8858+30#18990#18960
23M → 24M40112-72#18960#19032
24M → 40K6429+35#19032#18997
40K → 25.2M572+55#18997#18942
25.2M → Finish7226+46#18942#18896
TOTALS9133730-2817
📊

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