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BOSTON MARATHON 2023

Jorge Navas

Bib: 8824•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Male)
#0 / 15176
Top 48%
Masters (Masters Men)
#0 / 9891
Top 37%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:51
Rank: #6461
Start → 5K
7:02/mi
21:51 split
10K· 6.21 mi
43:26
Rank: #6448 (+13)
5K → 10K
6:57/mi
21:35 split
15K· 9.32 mi
1:05:08
Rank: #6436 (+12)
10K → 15K
6:59/mi
21:42 split
20K· 12.43 mi
1:26:53
Rank: #6307 (+129)
15K → 20K
7:00/mi
21:45 split
Half· 13.11 mi
1:31:36
Rank: #6288 (+19)
20K → Half
6:55/mi
4:43 split
25K· 15.53 mi
1:48:41
Rank: #6196 (+92)
Half → 25K
7:03/mi
17:05 split
30K· 18.64 mi
2:11:16
Rank: #6073 (+123)
25K → 30K
7:16/mi
22:35 split
20M
2:21:46
Rank: #6171 (-98)
30K → 20M
7:44/mi
10:30 split
21M
2:30:22
Rank: #6339 (-168)
20M → 21M
8:36/mi
8:36 split
35K· 21.75 mi
2:36:33
Rank: #6539 (-200)
21M → 35K
8:16/mi
6:11 split
23M
2:47:24
Rank: #6856 (-317)
35K → 23M
8:40/mi
10:51 split
24M
2:56:36
Rank: #7325 (-469)
23M → 24M
9:12/mi
9:12 split
40K· 24.85 mi
3:05:11
Rank: #7926 (-601)
24M → 40K
10:02/mi
8:35 split
25.2M
3:09:02
Rank: #8226 (-300)
40K → 25.2M
11:10/mi
3:51 split
Finish· 26.22 mi
3:19:12
Rank: #8940 (-714)
25.2M → Finish
9:59/mi
10:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:36
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:47:36
Pace8:12 /mi
📊Positive Split: 17.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1121:517:0221:51
7:02
-
10K
6.21 mi11:13:4643:266:5921:35
6:57
-0:05
15K
9.32 mi11:35:281:05:086:5921:42
6:59
+0:02
20K
12.43 mi11:57:131:26:536:5921:45
7:00
+0:01
Half
13.11 mi12:01:561:31:366:594:43
6:55
-0:05
25K
15.53 mi12:19:011:48:417:0017:05
7:03
+0:08
30K
18.64 mi12:41:362:11:167:0322:35
7:16
+0:13
20M
20.00 mi12:52:062:21:467:0510:30
7:44
+0:28
21M
21.00 mi13:00:422:30:227:108:36
8:36
+0:52
35K
21.75 mi13:06:532:36:337:126:11
8:16
-0:20
23M
23.00 mi13:17:442:47:247:1710:51
8:40
+0:24
24M
24.00 mi13:26:562:56:367:229:12
9:12
+0:32
40K
24.85 mi13:35:313:05:117:278:35
10:02
+0:50
25.2M
25.20 mi13:39:223:09:027:303:51
11:10
+1:08
Finish
26.22 mi13:49:323:19:127:3610:10
9:59
-1:11

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

6:55 /mi

Average Pace

7:36 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:41

55% of race

Time at Steady Pace

39:16

20% of race

Time at Slower Pace

51:15

26% of race

Average Pace: 7:36 /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 mi10:52:1121:517:0221:51
7:02
#6461
10K
6.21 mi11:13:4643:266:5921:35
6:57
#6448
15K
9.32 mi11:35:281:05:086:5921:42
6:59
#6436
20K
12.43 mi11:57:131:26:536:5921:45
7:00
#6307
Half
13.11 mi12:01:561:31:366:594:43
6:55
#6288
25K
15.53 mi12:19:011:48:417:0017:05
7:03
#6196
30K
18.64 mi12:41:362:11:167:0322:35
7:16
#6073
20M
20.00 mi12:52:062:21:467:0510:30
7:44
#6171
21M
21.00 mi13:00:422:30:227:108:36
8:36
#6339
35K
21.75 mi13:06:532:36:337:126:11
8:16
#6539
23M
23.00 mi13:17:442:47:247:1710:51
8:40
#6856
24M
24.00 mi13:26:562:56:367:229:12
9:12
#7325
40K
24.85 mi13:35:313:05:117:278:35
10:02
#7926
25.2M
25.20 mi13:39:223:09:027:303:51
11:10
#8226
Finish
26.22 mi13:49:323:19:127:3610:10
9:59
#8940
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6461585958596464(Top 24%)5828(Top 38%)5828(Top 260%)
10K6.21 mi3.10 mi6448+135828+315828+316464(Top 24%)5826(Top 38%)5826(Top 260%)
15K9.32 mi3.11 mi6436+125818+105818+106464(Top 24%)5828(Top 38%)5828(Top 260%)
20K12.43 mi3.11 mi6307+1295713+1055713+1055992(Top 23%)5472(Top 36%)5472(Top 244%)
Half13.11 mi0.68 mi6288+195698+155698+156100(Top 23%)5570(Top 37%)5570(Top 249%)
25K15.53 mi2.42 mi6196+925626+725626+725832(Top 22%)5319(Top 35%)5319(Top 237%)
30K18.64 mi3.11 mi6073+1235520+1065520+1065874(Top 22%)5283(Top 35%)5283(Top 236%)
20M20.00 mi1.36 mi6171-985578-585578-588363(Top 31%)6816(Top 45%)6816(Top 304%)
21M21.00 mi1.00 mi6339-1685703-1255703-12511031(Top 41%)8125(Top 54%)8125(Top 363%)
35K21.75 mi0.75 mi6539-2005836-1335836-13313838(Top 52%)9327(Top 61%)9327(Top 416%)
23M23.00 mi1.25 mi6856-3176058-2226058-22214133(Top 53%)9413(Top 62%)9413(Top 420%)
24M24.00 mi1.00 mi7325-4696356-2986356-29818035(Top 68%)11086(Top 73%)11086(Top 495%)
40K24.85 mi0.85 mi7926-6016723-3676723-36720055(Top 75%)11939(Top 79%)11939(Top 533%)
25.2M25.20 mi0.35 mi8226-3006895-1726895-17220777(Top 78%)12277(Top 81%)12277(Top 548%)
Finish26.22 mi1.02 mi8940-7147314-4197314-41921678(Top 81%)12702(Top 84%)12702(Top 567%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21story building
+97ft-345ft

Overall

6464

Males

5828

M40-44

5828

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6464

Males

5826

M40-44

5826

10K→15K

6.2 - 9.3 mi

Top 24%
×3story building
+67ft-78ft

Overall

6464

Males

5828

M40-44

5828

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5992

Males

5472

M40-44

5472

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

6100

Males

5570

M40-44

5570

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5832

Males

5319

M40-44

5319

25K→30K

15.5 - 18.6 mi

Top 22%
×9story building
+181ft-148ft

Overall

5874

Males

5283

M40-44

5283

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

8363

Males

6816

M40-44

6816

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

11031

Males

8125

M40-44

8125

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13838

Males

9327

M40-44

9327

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14133

Males

9413

M40-44

9413

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

18035

Males

11086

M40-44

11086

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

20055

Males

11939

M40-44

11939

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20777

Males

12277

M40-44

12277

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

21678

Males

12702

M40-44

12702

Passing Analysis

Category:
Athletes Passed
919
Passed By
3398
Net Change
-2479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6461
5K → 10K194181+13#6461#6448
10K → 15K121109+12#6448#6436
15K → 20K17243+129#6436#6307
20K → Half278+19#6307#6288
Half → 25K12634+92#6288#6196
25K → 30K18057+123#6196#6073
30K → 20M34132-98#6073#6171
20M → 21M21189-168#6171#6339
21M → 35K10210-200#6339#6539
35K → 23M17334-317#6539#6856
23M → 24M7476-469#6856#7325
24M → 40K8609-601#7325#7926
40K → 25.2M0300-300#7926#8226
25.2M → Finish2716-714#8226#8940
TOTALS9193398-2479
📊

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