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BOSTON MARATHON 2023

Diego Acosta Toussaint

Bib: 2444•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Division (M18-39)
#0 / 5285
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:53
Rank: #6502
Start → 5K
21:53 | 7:03/mi
10K· 6.21 mi
43:10
Rank: #6160 (+342)
5K → 10K
21:17 | 6:51/mi
15K· 9.32 mi
1:04:27
Rank: #5952 (+208)
10K → 15K
21:17 | 6:51/mi
20K· 12.43 mi
1:25:03
Rank: #5260 (+692)
15K → 20K
20:36 | 6:38/mi
Half· 13.11 mi
1:29:32
Rank: #5147 (+113)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:45:43
Rank: #4746 (+401)
Half → 25K
16:11 | 6:40/mi
30K· 18.64 mi
2:06:45
Rank: #4313 (+433)
25K → 30K
21:02 | 6:46/mi
20M
2:15:59
Rank: #4148 (+165)
30K → 20M
9:14 | 6:48/mi
21M
2:23:11
Rank: #4034 (+114)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:28:10
Rank: #3986 (+48)
21M → 35K
4:59 | 6:40/mi
23M
2:36:45
Rank: #3886 (+100)
35K → 23M
8:35 | 6:51/mi
24M
2:43:22
Rank: #3793 (+93)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:49:12
Rank: #3719 (+74)
24M → 40K
5:50 | 6:49/mi
25.2M
2:51:43
Rank: #3700 (+19)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:58:28
Rank: #3644 (+56)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:56
Pace6:47 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3421:537:0321:53
7:03
-
10K
6.21 mi10:45:5143:106:5721:17
6:51
-0:12
15K
9.32 mi11:07:081:04:276:5521:17
6:51
0:00
20K
12.43 mi11:27:441:25:036:5120:36
6:38
-0:13
Half
13.11 mi11:32:131:29:326:504:29
6:34
-0:04
25K
15.53 mi11:48:241:45:436:4816:11
6:40
+0:06
30K
18.64 mi12:09:262:06:456:4821:02
6:46
+0:06
20M
20.00 mi12:18:402:15:596:489:14
6:48
+0:02
21M
21.00 mi12:25:522:23:116:497:12
7:12
+0:24
35K
21.75 mi12:30:512:28:106:494:59
6:40
-0:32
23M
23.00 mi12:39:262:36:456:498:35
6:51
+0:11
24M
24.00 mi12:46:032:43:226:486:37
6:37
-0:14
40K
24.85 mi12:51:532:49:126:485:50
6:49
+0:12
25.2M
25.20 mi12:54:242:51:436:492:31
7:18
+0:29
Finish
26.22 mi13:01:092:58:286:496:45
6:37
-0:41

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

6:34 /mi

Average Pace

6:49 /mi

Slowest Pace

7:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:57

99% of race

Time at Steady Pace

2:31

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:24:3421:537:0321:53
7:03
#6502
10K
6.21 mi10:45:5143:106:5721:17
6:51
#6160
15K
9.32 mi11:07:081:04:276:5521:17
6:51
#5952
20K
12.43 mi11:27:441:25:036:5120:36
6:38
#5260
Half
13.11 mi11:32:131:29:326:504:29
6:34
#5147
25K
15.53 mi11:48:241:45:436:4816:11
6:40
#4746
30K
18.64 mi12:09:262:06:456:4821:02
6:46
#4313
20M
20.00 mi12:18:402:15:596:489:14
6:48
#4148
21M
21.00 mi12:25:522:23:116:497:12
7:12
#4034
35K
21.75 mi12:30:512:28:106:494:59
6:40
#3986
23M
23.00 mi12:39:262:36:456:498:35
6:51
#3886
24M
24.00 mi12:46:032:43:226:486:37
6:37
#3793
40K
24.85 mi12:51:532:49:126:485:50
6:49
#3719
25.2M
25.20 mi12:54:242:51:436:492:31
7:18
#3700
Finish
26.22 mi13:01:092:58:286:496:45
6:37
#3644
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6502588658865547(Top 21%)5101(Top 34%)5101(Top 97%)
10K6.21 mi3.10 mi6160+3425606+2805606+2805731(Top 22%)5243(Top 35%)5243(Top 99%)
15K9.32 mi3.11 mi5952+2085439+1675439+1675547(Top 21%)5101(Top 34%)5101(Top 97%)
20K12.43 mi3.11 mi5260+6924874+5654874+5653055(Top 11%)2910(Top 19%)2910(Top 55%)
Half13.11 mi0.68 mi5147+1134775+994775+993252(Top 12%)3102(Top 20%)3102(Top 59%)
25K15.53 mi2.42 mi4746+4014419+3564419+3563189(Top 12%)3041(Top 20%)3041(Top 58%)
30K18.64 mi3.11 mi4313+4334041+3784041+3782816(Top 11%)2672(Top 18%)2672(Top 51%)
20M20.00 mi1.36 mi4148+1653893+1483893+1482794(Top 10%)2641(Top 17%)2641(Top 50%)
21M21.00 mi1.00 mi4034+1143786+1073786+1073103(Top 12%)2907(Top 19%)2907(Top 55%)
35K21.75 mi0.75 mi3986+483742+443742+443348(Top 13%)3118(Top 21%)3118(Top 59%)
23M23.00 mi1.25 mi3886+1003656+863656+862978(Top 11%)2779(Top 18%)2779(Top 53%)
24M24.00 mi1.00 mi3793+933566+903566+902666(Top 10%)2484(Top 16%)2484(Top 47%)
40K24.85 mi0.85 mi3719+743496+703496+702951(Top 11%)2718(Top 18%)2718(Top 51%)
25.2M25.20 mi0.35 mi3700+193479+173479+172946(Top 11%)2701(Top 18%)2701(Top 51%)
Finish26.22 mi1.02 mi3644+563429+503429+503106(Top 12%)2801(Top 18%)2801(Top 53%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5547

Males

5101

M18-39

5101

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

5731

Males

5243

M18-39

5243

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5547

Males

5101

M18-39

5101

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3055

Males

2910

M18-39

2910

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3252

Males

3102

M18-39

3102

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3189

Males

3041

M18-39

3041

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2816

Males

2672

M18-39

2672

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2794

Males

2641

M18-39

2641

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3103

Males

2907

M18-39

2907

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3348

Males

3118

M18-39

3118

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2978

Males

2779

M18-39

2779

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2666

Males

2484

M18-39

2484

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2951

Males

2718

M18-39

2718

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2946

Males

2701

M18-39

2701

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3106

Males

2801

M18-39

2801

Passing Analysis

Category:
Athletes Passed
3088
Passed By
230
Net Change
+2858
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6502
5K → 10K41472+342#6502#6160
10K → 15K25042+208#6160#5952
15K → 20K6931+692#5952#5260
20K → Half1130+113#5260#5147
Half → 25K4032+401#5147#4746
25K → 30K4352+433#4746#4313
30K → 20M1716+165#4313#4148
20M → 21M13319+114#4148#4034
21M → 35K5911+48#4034#3986
35K → 23M1099+100#3986#3886
23M → 24M10512+93#3886#3793
24M → 40K8612+74#3793#3719
40K → 25.2M3112+19#3719#3700
25.2M → Finish8630+56#3700#3644
TOTALS3088230+2858
📊

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