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BOSTON MARATHON 2023

Raychel Mantz

Bib: 19291•F

UT

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
24:40
Rank: #13600
Start → 5K
24:40 | 7:56/mi
10K· 6.21 mi
48:38
Rank: #12959 (+641)
5K → 10K
23:58 | 7:43/mi
15K· 9.32 mi
1:13:21
Rank: #13331 (-372)
10K → 15K
24:43 | 7:57/mi
20K· 12.43 mi
1:39:19
Rank: #14035 (-704)
15K → 20K
25:58 | 8:21/mi
Half· 13.11 mi
1:45:07
Rank: #14255 (-220)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:06:20
Rank: #14864 (-609)
Half → 25K
21:13 | 8:45/mi
30K· 18.64 mi
2:35:19
Rank: #15700 (-836)
25K → 30K
28:59 | 9:20/mi
20M
2:48:29
Rank: #16066 (-366)
30K → 20M
13:10 | 9:41/mi
21M
2:58:41
Rank: #16254 (-188)
20M → 21M
10:12 | 10:12/mi
35K· 21.75 mi
3:05:48
Rank: #16409 (-155)
21M → 35K
7:07 | 9:31/mi
23M
3:17:57
Rank: #16618 (-209)
35K → 23M
12:09 | 9:42/mi
24M
3:27:31
Rank: #16795 (-177)
23M → 24M
9:34 | 9:34/mi
40K· 24.85 mi
3:35:43
Rank: #16873 (-78)
24M → 40K
8:12 | 9:35/mi
25.2M
3:39:12
Rank: #16897 (-24)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:48:06
Rank: #16877 (+20)
25.2M → Finish
8:54 | 8:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:07
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time2:02:59
Pace9:23 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1624:407:5624:40
7:56
-
10K
6.21 mi11:40:1448:387:5023:58
7:43
-0:13
15K
9.32 mi12:04:571:13:217:5224:43
7:57
+0:14
20K
12.43 mi12:30:551:39:198:0025:58
8:21
+0:24
Half
13.11 mi12:36:431:45:078:015:48
8:30
+0:09
25K
15.53 mi12:57:562:06:208:0821:13
8:45
+0:15
30K
18.64 mi13:26:552:35:198:2028:59
9:20
+0:35
20M
20.00 mi13:40:052:48:298:2513:10
9:41
+0:21
21M
21.00 mi13:50:172:58:418:3110:12
10:12
+0:31
35K
21.75 mi13:57:243:05:488:337:07
9:31
-0:41
23M
23.00 mi14:09:333:17:578:3612:09
9:42
+0:11
24M
24.00 mi14:19:073:27:318:399:34
9:34
-0:08
40K
24.85 mi14:27:193:35:438:418:12
9:35
+0:01
25.2M
25.20 mi14:30:483:39:128:423:29
10:06
+0:31
Finish
26.22 mi14:39:423:48:068:428:54
8:44
-1:22

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

7:43 /mi

Average Pace

8:42 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:14

59% of race

Time at Steady Pace

1:19:11

35% of race

Time at Slower Pace

13:41

6% of race

Average Pace: 8:42 /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 mi11:16:1624:407:5624:40
7:56
#13600
10K
6.21 mi11:40:1448:387:5023:58
7:43
#12959
15K
9.32 mi12:04:571:13:217:5224:43
7:57
#13331
20K
12.43 mi12:30:551:39:198:0025:58
8:21
#14035
Half
13.11 mi12:36:431:45:078:015:48
8:30
#14255
25K
15.53 mi12:57:562:06:208:0821:13
8:45
#14864
30K
18.64 mi13:26:552:35:198:2028:59
9:20
#15700
20M
20.00 mi13:40:052:48:298:2513:10
9:41
#16066
21M
21.00 mi13:50:172:58:418:3110:12
10:12
#16254
35K
21.75 mi13:57:243:05:488:337:07
9:31
#16409
23M
23.00 mi14:09:333:17:578:3612:09
9:42
#16618
24M
24.00 mi14:19:073:27:318:399:34
9:34
#16795
40K
24.85 mi14:27:193:35:438:418:12
9:35
#16873
25.2M
25.20 mi14:30:483:39:128:423:29
10:06
#16897
Finish
26.22 mi14:39:423:48:068:428:54
8:44
#16877
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi136003783378314051(Top 53%)4120(Top 36%)4120(Top 84%)
10K6.21 mi3.10 mi12959+6413427+3563427+35612405(Top 47%)3100(Top 27%)3100(Top 63%)
15K9.32 mi3.11 mi13331-3723652-2253652-22514051(Top 53%)4120(Top 36%)4120(Top 84%)
20K12.43 mi3.11 mi14035-7044109-4574109-45716003(Top 60%)5350(Top 47%)5350(Top 110%)
Half13.11 mi0.68 mi14255-2204232-1234232-12317742(Top 67%)6320(Top 55%)6320(Top 129%)
25K15.53 mi2.42 mi14864-6094627-3954627-39517676(Top 66%)6384(Top 56%)6384(Top 131%)
30K18.64 mi3.11 mi15700-8365191-5645191-56418746(Top 70%)7052(Top 62%)7052(Top 144%)
20M20.00 mi1.36 mi16066-3665435-2445435-24419527(Top 73%)7588(Top 66%)7588(Top 155%)
21M21.00 mi1.00 mi16254-1885572-1375572-13718720(Top 70%)7175(Top 63%)7175(Top 147%)
35K21.75 mi0.75 mi16409-1555661-895661-8919892(Top 75%)7860(Top 69%)7860(Top 161%)
23M23.00 mi1.25 mi16618-2095801-1405801-14019091(Top 72%)7453(Top 65%)7453(Top 153%)
24M24.00 mi1.00 mi16795-1775924-1235924-12319445(Top 73%)7684(Top 67%)7684(Top 157%)
40K24.85 mi0.85 mi16873-785986-625986-6218657(Top 70%)7298(Top 64%)7298(Top 149%)
25.2M25.20 mi0.35 mi16897-246014-286014-2817795(Top 67%)6845(Top 60%)6845(Top 140%)
Finish26.22 mi1.02 mi16877+206007+76007+716690(Top 63%)6203(Top 54%)6203(Top 127%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

14051

Females

4120

F18-39

4120

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12405

Females

3100

F18-39

3100

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

14051

Females

4120

F18-39

4120

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

16003

Females

5350

F18-39

5350

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17742

Females

6320

F18-39

6320

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

17676

Females

6384

F18-39

6384

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18746

Females

7052

F18-39

7052

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19527

Females

7588

F18-39

7588

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

18720

Females

7175

F18-39

7175

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19892

Females

7860

F18-39

7860

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

19091

Females

7453

F18-39

7453

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19445

Females

7684

F18-39

7684

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18657

Females

7298

F18-39

7298

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17795

Females

6845

F18-39

6845

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16690

Females

6203

F18-39

6203

Passing Analysis

Category:
Athletes Passed
1235
Passed By
4512
Net Change
-3277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13600
5K → 10K743102+641#13600#12959
10K → 15K95467-372#12959#13331
15K → 20K53757-704#13331#14035
20K → Half3223-220#14035#14255
Half → 25K40649-609#14255#14864
25K → 30K24860-836#14864#15700
30K → 20M25391-366#15700#16066
20M → 21M37225-188#16066#16254
21M → 35K16171-155#16254#16409
35K → 23M36245-209#16409#16618
23M → 24M30207-177#16618#16795
24M → 40K32110-78#16795#16873
40K → 25.2M2044-24#16873#16897
25.2M → Finish8161+20#16897#16877
TOTALS12354512-3277
📊

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