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BOSTON MARATHON 2023

Melanie Caneja

Bib: 25052•F

MA

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:34/mi
29:42
↑ 97↓ 3451.5%
10K· 6.21 mi
8:53/mi
57:17
↑ 79↓ 1380.4%
15K· 9.32 mi
8:39/mi
1:24:09
↑ 67↓ 78
20K· 12.43 mi
8:39/mi
1:51:00
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:56:56
↑ 19↓ 370.5%
25K· 15.53 mi
8:40/mi
2:17:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:37/mi
2:44:42
↑ 181↓ 1480.2%
20M
8:33/mi
2:56:19
↑ 64↓ 500.2%
21M
8:46/mi
3:05:05
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
3:10:56
↑ 17↓ 861.7%
23M
8:09/mi
3:21:08
↑ 23↓ 630.6%
24M
7:52/mi
3:29:00
↓ 821.3%
40K· 24.85 mi
8:14/mi
3:36:02
↓ 200.3%
25.2M
8:27/mi
3:38:57
↑ 13↓ 160.2%
Finish· 26.22 mi
7:48/mi
3:46:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:56:56
Pace8:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:58
Pace8:23 /mi
📊Negative Split: 6.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3429:429:3429:42
9:34
-
10K
6.21 mi12:15:0957:179:1327:35
8:53
-0:41
15K
9.32 mi12:42:011:24:099:0226:52
8:39
-0:14
20K
12.43 mi13:08:521:51:008:5626:51
8:39
0:00
Half
13.11 mi13:14:481:56:568:555:56
8:42
+0:03
25K
15.53 mi13:35:482:17:568:5321:00
8:40
-0:02
30K
18.64 mi14:02:342:44:428:5026:46
8:37
-0:03
20M
20.00 mi14:14:112:56:198:4911:37
8:33
-0:04
21M
21.00 mi14:22:573:05:058:498:46
8:46
+0:13
35K
21.75 mi14:28:483:10:568:475:51
7:49
-0:57
23M
23.00 mi14:39:003:21:088:4510:12
8:09
+0:20
24M
24.00 mi14:46:523:29:008:437:52
7:52
-0:17
40K
24.85 mi14:53:543:36:028:427:02
8:14
+0:22
25.2M
25.20 mi14:56:493:38:578:412:55
8:27
+0:13
Finish
26.22 mi15:04:463:46:548:407:57
7:48
-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

7:48 /mi

Average Pace

8:40 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

38:54

17% of race

Time at Steady Pace

2:10:43

58% of race

Time at Slower Pace

57:17

25% of race

Average Pace: 8:39 /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 mi11:47:3429:429:3429:42
9:34
#22269
10K
6.21 mi12:15:0957:179:1327:35
8:53
#21469
15K
9.32 mi12:42:011:24:099:0226:52
8:39
#20700
20K
12.43 mi13:08:521:51:008:5626:51
8:39
#20019
Half
13.11 mi13:14:481:56:568:555:56
8:42
#19966
25K
15.53 mi13:35:482:17:568:5321:00
8:40
#19519
30K
18.64 mi14:02:342:44:428:5026:46
8:37
#18765
20M
20.00 mi14:14:112:56:198:4911:37
8:33
#18427
21M
21.00 mi14:22:573:05:058:498:46
8:46
#18045
35K
21.75 mi14:28:483:10:568:475:51
7:49
#17816
23M
23.00 mi14:39:003:21:088:4510:12
8:09
#17435
24M
24.00 mi14:46:523:29:008:437:52
7:52
#17137
40K
24.85 mi14:53:543:36:028:427:02
8:14
#16954
25.2M
25.20 mi14:56:493:38:578:412:55
8:27
#16833
Finish
26.22 mi15:04:463:46:548:407:57
7:48
#16596
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi222699011901118712(Top 70%)6929(Top 61%)6929(Top 142%)
10K6.21 mi3.10 mi21469+8008567+4448567+44420329(Top 76%)7883(Top 69%)7883(Top 161%)
15K9.32 mi3.11 mi20700+7698123+4448123+44418712(Top 70%)6929(Top 61%)6929(Top 142%)
20K12.43 mi3.11 mi20019+6817733+3907733+39017755(Top 67%)6373(Top 56%)6373(Top 130%)
Half13.11 mi0.68 mi19966+537703+307703+3018917(Top 71%)7016(Top 61%)7016(Top 144%)
25K15.53 mi2.42 mi19519+4477430+2737430+27317171(Top 64%)6099(Top 53%)6099(Top 125%)
30K18.64 mi3.11 mi18765+7547009+4217009+42115026(Top 56%)4948(Top 43%)4948(Top 101%)
20M20.00 mi1.36 mi18427+3386827+1826827+18213962(Top 52%)4396(Top 38%)4396(Top 90%)
21M21.00 mi1.00 mi18045+3826618+2096618+20912114(Top 46%)3476(Top 30%)3476(Top 71%)
35K21.75 mi0.75 mi17816+2296488+1306488+13010881(Top 41%)2833(Top 25%)2833(Top 58%)
23M23.00 mi1.25 mi17435+3816282+2066282+20610859(Top 41%)2961(Top 26%)2961(Top 61%)
24M24.00 mi1.00 mi17137+2986118+1646118+16410344(Top 39%)2776(Top 24%)2776(Top 57%)
40K24.85 mi0.85 mi16954+1836035+836035+8311602(Top 44%)3480(Top 30%)3480(Top 71%)
25.2M25.20 mi0.35 mi16833+1215963+725963+729398(Top 35%)2457(Top 22%)2457(Top 50%)
Finish26.22 mi1.02 mi16596+2375839+1245839+12410741(Top 40%)3073(Top 27%)3073(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

18712

Females

6929

F18-39

6929

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

20329

Females

7883

F18-39

7883

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

18712

Females

6929

F18-39

6929

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17755

Females

6373

F18-39

6373

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18917

Females

7016

F18-39

7016

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

17171

Females

6099

F18-39

6099

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15026

Females

4948

F18-39

4948

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

13962

Females

4396

F18-39

4396

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12114

Females

3476

F18-39

3476

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10881

Females

2833

F18-39

2833

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10859

Females

2961

F18-39

2961

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10344

Females

2776

F18-39

2776

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11602

Females

3480

F18-39

3480

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9398

Females

2457

F18-39

2457

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10741

Females

3073

F18-39

3073

Passing Analysis

Category:
Athletes Passed
5749
Passed By
76
Net Change
+5673
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22269
5K → 10K83535+800#22269#21469
10K → 15K7789+769#21469#20700
15K → 20K6854+681#20700#20019
20K → Half6512+53#20019#19966
Half → 25K4536+447#19966#19519
25K → 30K7573+754#19519#18765
30K → 20M3380+338#18765#18427
20M → 21M3820+382#18427#18045
21M → 35K2290+229#18045#17816
35K → 23M3832+381#17816#17435
23M → 24M2980+298#17435#17137
24M → 40K1863+183#17137#16954
40K → 25.2M1210+121#16954#16833
25.2M → Finish2392+237#16833#16596
TOTALS574976+5673
📊

Passing Visuals

Category:
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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