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BOSTON MARATHON 2023

Aleksandra Mantanona

Bib: 15580•F

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 39%
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
23:29
Rank: #10165
Start → 5K
23:29 | 7:34/mi
10K· 6.21 mi
47:19
Rank: #11062 (-897)
5K → 10K
23:50 | 7:40/mi
15K· 9.32 mi
1:11:54
Rank: #11914 (-852)
10K → 15K
24:35 | 7:55/mi
20K· 12.43 mi
1:37:27
Rank: #12784 (-870)
15K → 20K
25:33 | 8:13/mi
Half· 13.11 mi
1:43:00
Rank: #12942 (-158)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:03:27
Rank: #13447 (-505)
Half → 25K
20:27 | 8:26/mi
30K· 18.64 mi
2:30:48
Rank: #14024 (-577)
25K → 30K
27:21 | 8:48/mi
20M
2:42:44
Rank: #14130 (-106)
30K → 20M
11:56 | 8:47/mi
21M
2:52:15
Rank: #14234 (-104)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
2:58:36
Rank: #14256 (-22)
21M → 35K
6:21 | 8:29/mi
23M
3:09:27
Rank: #14227 (+29)
35K → 23M
10:51 | 8:40/mi
24M
3:17:59
Rank: #14241 (-14)
23M → 24M
8:32 | 8:32/mi
40K· 24.85 mi
3:25:15
Rank: #14200 (+41)
24M → 40K
7:16 | 8:30/mi
25.2M
3:28:25
Rank: #14178 (+22)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:37:09
Rank: #14231 (-53)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:00
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:54:09
Pace8:42 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1523:297:3423:29
7:34
-
10K
6.21 mi11:17:0547:197:3723:50
7:40
+0:06
15K
9.32 mi11:41:401:11:547:4324:35
7:55
+0:15
20K
12.43 mi12:07:131:37:277:5025:33
8:13
+0:18
Half
13.11 mi12:12:461:43:007:515:33
8:08
-0:05
25K
15.53 mi12:33:132:03:277:5720:27
8:26
+0:18
30K
18.64 mi13:00:342:30:488:0527:21
8:48
+0:22
20M
20.00 mi13:12:302:42:448:0811:56
8:47
-0:01
21M
21.00 mi13:22:012:52:158:129:31
9:31
+0:44
35K
21.75 mi13:28:222:58:368:136:21
8:29
-1:02
23M
23.00 mi13:39:133:09:278:1410:51
8:40
+0:11
24M
24.00 mi13:47:453:17:598:158:32
8:32
-0:08
40K
24.85 mi13:55:013:25:158:157:16
8:30
-0:02
25.2M
25.20 mi13:58:113:28:258:163:10
9:11
+0:41
Finish
26.22 mi14:06:553:37:098:178:44
8:34
-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

7:34 /mi

Average Pace

8:17 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:00

47% of race

Time at Steady Pace

1:02:11

29% of race

Time at Slower Pace

51:58

24% of race

Average Pace: 8:17 /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 mi10:53:1523:297:3423:29
7:34
#10165
10K
6.21 mi11:17:0547:197:3723:50
7:40
#11062
15K
9.32 mi11:41:401:11:547:4324:35
7:55
#11914
20K
12.43 mi12:07:131:37:277:5025:33
8:13
#12784
Half
13.11 mi12:12:461:43:007:515:33
8:08
#12942
25K
15.53 mi12:33:132:03:277:5720:27
8:26
#13447
30K
18.64 mi13:00:342:30:488:0527:21
8:48
#14024
20M
20.00 mi13:12:302:42:448:0811:56
8:47
#14130
21M
21.00 mi13:22:012:52:158:129:31
9:31
#14234
35K
21.75 mi13:28:222:58:368:136:21
8:29
#14256
23M
23.00 mi13:39:133:09:278:1410:51
8:40
#14227
24M
24.00 mi13:47:453:17:598:158:32
8:32
#14241
40K
24.85 mi13:55:013:25:158:157:16
8:30
#14200
25.2M
25.20 mi13:58:113:28:258:163:10
9:11
#14178
Finish
26.22 mi14:06:553:37:098:178:44
8:34
#14231
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi101651946194613690(Top 51%)3896(Top 34%)3896(Top 80%)
10K6.21 mi3.10 mi11062-8972361-4152361-41512013(Top 45%)2884(Top 25%)2884(Top 59%)
15K9.32 mi3.11 mi11914-8522846-4852846-48513690(Top 51%)3896(Top 34%)3896(Top 80%)
20K12.43 mi3.11 mi12784-8703354-5083354-50815121(Top 57%)4784(Top 42%)4784(Top 98%)
Half13.11 mi0.68 mi12942-1583451-973451-9715354(Top 58%)4888(Top 43%)4888(Top 100%)
25K15.53 mi2.42 mi13447-5053774-3233774-32315799(Top 59%)5309(Top 46%)5309(Top 109%)
30K18.64 mi3.11 mi14024-5774163-3894163-38916087(Top 60%)5548(Top 49%)5548(Top 114%)
20M20.00 mi1.36 mi14130-1064248-854248-8515322(Top 58%)5171(Top 45%)5171(Top 106%)
21M21.00 mi1.00 mi14234-1044332-844332-8416043(Top 60%)5650(Top 49%)5650(Top 116%)
35K21.75 mi0.75 mi14256-224366-344366-3415247(Top 57%)5251(Top 46%)5251(Top 108%)
23M23.00 mi1.25 mi14227+294364+24364+214188(Top 53%)4718(Top 41%)4718(Top 97%)
24M24.00 mi1.00 mi14241-144394-304394-3014692(Top 55%)5060(Top 44%)5060(Top 104%)
40K24.85 mi0.85 mi14200+414395-14395-113360(Top 50%)4396(Top 38%)4396(Top 90%)
25.2M25.20 mi0.35 mi14178+224392+34392+313604(Top 51%)4541(Top 40%)4541(Top 93%)
Finish26.22 mi1.02 mi14231-534445-534445-5315832(Top 59%)5711(Top 50%)5711(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13690

Females

3896

F18-39

3896

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12013

Females

2884

F18-39

2884

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13690

Females

3896

F18-39

3896

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15121

Females

4784

F18-39

4784

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

15354

Females

4888

F18-39

4888

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15799

Females

5309

F18-39

5309

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16087

Females

5548

F18-39

5548

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15322

Females

5171

F18-39

5171

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16043

Females

5650

F18-39

5650

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15247

Females

5251

F18-39

5251

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14188

Females

4718

F18-39

4718

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

14692

Females

5060

F18-39

5060

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

13360

Females

4396

F18-39

4396

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13604

Females

4541

F18-39

4541

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15832

Females

5711

F18-39

5711

Passing Analysis

Category:
Athletes Passed
721
Passed By
4787
Net Change
-4066
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10165
5K → 10K60957-897#10165#11062
10K → 15K31883-852#11062#11914
15K → 20K28898-870#11914#12784
20K → Half5163-158#12784#12942
Half → 25K49554-505#12942#13447
25K → 30K60637-577#13447#14024
30K → 20M56162-106#14024#14130
20M → 21M50154-104#14130#14234
21M → 35K4567-22#14234#14256
35K → 23M10576+29#14256#14227
23M → 24M6175-14#14227#14241
24M → 40K8544+41#14241#14200
40K → 25.2M3614+22#14200#14178
25.2M → Finish50103-53#14178#14231
TOTALS7214787-4066
📊

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