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BOSTON MARATHON 2023

Desiree Briel Rodi

Bib: 20576•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:31
Rank: #17813
Start → 5K
8:32/mi
26:31 split
10K· 6.21 mi
52:51
Rank: #17946 (-133)
5K → 10K
8:29/mi
26:20 split
15K· 9.32 mi
1:18:54
Rank: #17625 (+321)
10K → 15K
8:23/mi
26:03 split
20K· 12.43 mi
1:45:23
Rank: #17433 (+192)
15K → 20K
8:31/mi
26:29 split
Half· 13.11 mi
1:51:10
Rank: #17426 (+7)
20K → Half
8:29/mi
5:47 split
25K· 15.53 mi
2:12:31
Rank: #17519 (-93)
Half → 25K
8:48/mi
21:21 split
30K· 18.64 mi
2:43:48
Rank: #18501 (-982)
25K → 30K
10:04/mi
31:17 split
20M
2:57:12
Rank: #18675 (-174)
30K → 20M
9:52/mi
13:24 split
21M
3:07:57
Rank: #18808 (-133)
20M → 21M
10:45/mi
10:45 split
35K· 21.75 mi
3:15:17
Rank: #18908 (-100)
21M → 35K
9:48/mi
7:20 split
23M
3:27:55
Rank: #19030 (-122)
35K → 23M
10:05/mi
12:38 split
24M
3:37:51
Rank: #19118 (-88)
23M → 24M
9:56/mi
9:56 split
40K· 24.85 mi
3:46:40
Rank: #19227 (-109)
24M → 40K
10:19/mi
8:49 split
25.2M
3:50:23
Rank: #19262 (-35)
40K → 25.2M
10:47/mi
3:43 split
Finish· 26.22 mi
4:00:08
Rank: #19336 (-74)
25.2M → Finish
9:34/mi
9:45 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:10
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time2:08:58
Pace9:50 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5426:318:3226:31
8:32
-
10K
6.21 mi11:45:1452:518:3026:20
8:29
-0:03
15K
9.32 mi12:11:171:18:548:2826:03
8:23
-0:06
20K
12.43 mi12:37:461:45:238:2926:29
8:31
+0:08
Half
13.11 mi12:43:331:51:108:295:47
8:29
-0:02
25K
15.53 mi13:04:542:12:318:3221:21
8:48
+0:19
30K
18.64 mi13:36:112:43:488:4731:17
10:04
+1:16
20M
20.00 mi13:49:352:57:128:5213:24
9:52
-0:12
21M
21.00 mi14:00:203:07:578:5710:45
10:45
+0:53
35K
21.75 mi14:07:403:15:178:597:20
9:48
-0:57
23M
23.00 mi14:20:183:27:559:0212:38
10:05
+0:17
24M
24.00 mi14:30:143:37:519:059:56
9:56
-0:09
40K
24.85 mi14:39:033:46:409:078:49
10:19
+0:23
25.2M
25.20 mi14:42:463:50:239:093:43
10:47
+0:28
Finish
26.22 mi14:52:314:00:089:109:45
9:34
-1:13

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

8:23 /mi

Average Pace

9:10 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:31

55% of race

Time at Steady Pace

1:24:20

35% of race

Time at Slower Pace

23:17

10% of race

Average Pace: 9:10 /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 mi11:18:5426:318:3226:31
8:32
#17813
10K
6.21 mi11:45:1452:518:3026:20
8:29
#17946
15K
9.32 mi12:11:171:18:548:2826:03
8:23
#17625
20K
12.43 mi12:37:461:45:238:2926:29
8:31
#17433
Half
13.11 mi12:43:331:51:108:295:47
8:29
#17426
25K
15.53 mi13:04:542:12:318:3221:21
8:48
#17519
30K
18.64 mi13:36:112:43:488:4731:17
10:04
#18501
20M
20.00 mi13:49:352:57:128:5213:24
9:52
#18675
21M
21.00 mi14:00:203:07:578:5710:45
10:45
#18808
35K
21.75 mi14:07:403:15:178:597:20
9:48
#18908
23M
23.00 mi14:20:183:27:559:0212:38
10:05
#19030
24M
24.00 mi14:30:143:37:519:059:56
9:56
#19118
40K
24.85 mi14:39:033:46:409:078:49
10:19
#19227
25.2M
25.20 mi14:42:463:50:239:093:43
10:47
#19262
Finish
26.22 mi14:52:314:00:089:109:45
9:34
#19336
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi178136435643517070(Top 64%)5968(Top 52%)5968(Top 318%)
10K6.21 mi3.10 mi17946-1336499-646499-6418120(Top 68%)6549(Top 57%)6549(Top 349%)
15K9.32 mi3.11 mi17625+3216291+2086291+20817070(Top 64%)5968(Top 52%)5968(Top 318%)
20K12.43 mi3.11 mi17433+1926181+1106181+11017024(Top 64%)5939(Top 52%)5939(Top 316%)
Half13.11 mi0.68 mi17426+76173+86173+817647(Top 66%)6284(Top 55%)6284(Top 335%)
25K15.53 mi2.42 mi17519-936246-736246-7318004(Top 68%)6557(Top 57%)6557(Top 349%)
30K18.64 mi3.11 mi18501-9826865-6196865-61921207(Top 80%)8462(Top 74%)8462(Top 451%)
20M20.00 mi1.36 mi18675-1746969-1046969-10420054(Top 75%)7883(Top 69%)7883(Top 420%)
21M21.00 mi1.00 mi18808-1337060-917060-9120261(Top 76%)8068(Top 71%)8068(Top 430%)
35K21.75 mi0.75 mi18908-1007125-657125-6520769(Top 78%)8369(Top 73%)8369(Top 446%)
23M23.00 mi1.25 mi19030-1227201-767201-7620247(Top 76%)8103(Top 71%)8103(Top 431%)
24M24.00 mi1.00 mi19118-887263-627263-6220602(Top 77%)8325(Top 73%)8325(Top 443%)
40K24.85 mi0.85 mi19227-1097327-647327-6420779(Top 78%)8476(Top 74%)8476(Top 451%)
25.2M25.20 mi0.35 mi19262-357354-277354-2719932(Top 75%)8021(Top 70%)8021(Top 427%)
Finish26.22 mi1.02 mi19336-747401-477401-4720364(Top 76%)8221(Top 72%)8221(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

17070

Females

5968

F40-44

5968

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18120

Females

6549

F40-44

6549

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

17070

Females

5968

F40-44

5968

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17024

Females

5939

F40-44

5939

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

17647

Females

6284

F40-44

6284

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

18004

Females

6557

F40-44

6557

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

21207

Females

8462

F40-44

8462

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

20054

Females

7883

F40-44

7883

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

20261

Females

8068

F40-44

8068

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

20769

Females

8369

F40-44

8369

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20247

Females

8103

F40-44

8103

23M→24M

23.0 - 24.0 mi

Top 77%
×6stories
+12ft-82ft

Overall

20602

Females

8325

F40-44

8325

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20779

Females

8476

F40-44

8476

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19932

Females

8021

F40-44

8021

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20364

Females

8221

F40-44

8221

Passing Analysis

Category:
Athletes Passed
1325
Passed By
2848
Net Change
-1523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17813
5K → 10K249382-133#17813#17946
10K → 15K39271+321#17946#17625
15K → 20K27583+192#17625#17433
20K → Half3124+7#17433#17426
Half → 25K93186-93#17426#17519
25K → 30K261008-982#17519#18501
30K → 20M43217-174#18501#18675
20M → 21M50183-133#18675#18808
21M → 35K20120-100#18808#18908
35K → 23M42164-122#18908#19030
23M → 24M36124-88#19030#19118
24M → 40K27136-109#19118#19227
40K → 25.2M1146-35#19227#19262
25.2M → Finish30104-74#19262#19336
TOTALS13252848-1523
📊

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