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BOSTON MARATHON 2023

Rafael Pacheco

Bib: 1936•M

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 36%
Masters (Masters Men)
#0 / 9891
Top 22%
Division (M55-59)
#0 / 1422
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:12
Rank: #2297
Start → 5K
20:12 | 6:30/mi
10K· 6.21 mi
40:55
Rank: #3053 (-756)
5K → 10K
20:43 | 6:40/mi
15K· 9.32 mi
1:02:13
Rank: #3769 (-716)
10K → 15K
21:18 | 6:51/mi
20K· 12.43 mi
1:23:59
Rank: #4427 (-658)
15K → 20K
21:46 | 7:00/mi
Half· 13.11 mi
1:28:49
Rank: #4612 (-185)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:47:01
Rank: #5505 (-893)
Half → 25K
18:12 | 7:30/mi
30K· 18.64 mi
2:10:08
Rank: #5694 (-189)
25K → 30K
23:07 | 7:26/mi
20M
2:20:30
Rank: #5799 (-105)
30K → 20M
10:22 | 7:38/mi
21M
2:28:36
Rank: #5858 (-59)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:34:10
Rank: #5889 (-31)
21M → 35K
5:34 | 7:26/mi
23M
2:43:54
Rank: #5962 (-73)
35K → 23M
9:44 | 7:46/mi
24M
2:51:35
Rank: #6026 (-64)
23M → 24M
7:41 | 7:41/mi
40K· 24.85 mi
2:58:23
Rank: #6090 (-64)
24M → 40K
6:48 | 7:57/mi
25.2M
3:01:15
Rank: #6104 (-14)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:08:49
Rank: #6138 (-34)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:49
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:40:00
Pace7:38 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3520:126:3020:12
6:30
-
10K
6.21 mi10:41:1840:556:3520:43
6:40
+0:10
15K
9.32 mi11:02:361:02:136:4121:18
6:51
+0:11
20K
12.43 mi11:24:221:23:596:4521:46
7:00
+0:09
Half
13.11 mi11:29:121:28:496:464:50
7:05
+0:05
25K
15.53 mi11:47:241:47:016:5318:12
7:30
+0:25
30K
18.64 mi12:10:312:10:086:5923:07
7:26
-0:04
20M
20.00 mi12:20:532:20:307:0110:22
7:38
+0:12
21M
21.00 mi12:28:592:28:367:058:06
8:06
+0:28
35K
21.75 mi12:34:332:34:107:055:34
7:26
-0:40
23M
23.00 mi12:44:172:43:547:089:44
7:46
+0:20
24M
24.00 mi12:51:582:51:357:097:41
7:41
-0:05
40K
24.85 mi12:58:462:58:237:116:48
7:57
+0:16
25.2M
25.20 mi13:01:383:01:157:122:52
8:19
+0:22
Finish
26.22 mi13:09:123:08:497:127:34
7:26
-0:53

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

6:30 /mi

Average Pace

7:12 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:49

47% of race

Time at Steady Pace

1:12:30

38% of race

Time at Slower Pace

27:30

15% of race

Average Pace: 7:12 /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 mi10:20:3520:126:3020:12
6:30
#2297
10K
6.21 mi10:41:1840:556:3520:43
6:40
#3053
15K
9.32 mi11:02:361:02:136:4121:18
6:51
#3769
20K
12.43 mi11:24:221:23:596:4521:46
7:00
#4427
Half
13.11 mi11:29:121:28:496:464:50
7:05
#4612
25K
15.53 mi11:47:241:47:016:5318:12
7:30
#5505
30K
18.64 mi12:10:312:10:086:5923:07
7:26
#5694
20M
20.00 mi12:20:532:20:307:0110:22
7:38
#5799
21M
21.00 mi12:28:592:28:367:058:06
8:06
#5858
35K
21.75 mi12:34:332:34:107:055:34
7:26
#5889
23M
23.00 mi12:44:172:43:547:089:44
7:46
#5962
24M
24.00 mi12:51:582:51:357:097:41
7:41
#6026
40K
24.85 mi12:58:462:58:237:116:48
7:57
#6090
25.2M
25.20 mi13:01:383:01:157:122:52
8:19
#6104
Finish
26.22 mi13:09:123:08:497:127:34
7:26
#6138
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi2297219121915622(Top 21%)5164(Top 34%)5164(Top 363%)
10K6.21 mi3.10 mi3053-7562908-7172908-7174053(Top 15%)3812(Top 25%)3812(Top 268%)
15K9.32 mi3.11 mi3769-7163557-6493557-6495622(Top 21%)5164(Top 34%)5164(Top 363%)
20K12.43 mi3.11 mi4427-6584141-5844141-5846019(Top 23%)5488(Top 36%)5488(Top 386%)
Half13.11 mi0.68 mi4612-1854302-1614302-1617003(Top 26%)6220(Top 41%)6220(Top 437%)
25K15.53 mi2.42 mi5505-8935081-7795081-7798811(Top 33%)7312(Top 48%)7312(Top 514%)
30K18.64 mi3.11 mi5694-1895225-1445225-1446824(Top 26%)5943(Top 39%)5943(Top 418%)
20M20.00 mi1.36 mi5799-1055297-725297-727646(Top 29%)6362(Top 42%)6362(Top 447%)
21M21.00 mi1.00 mi5858-595331-345331-347969(Top 30%)6446(Top 42%)6446(Top 453%)
35K21.75 mi0.75 mi5889-315349-185349-188020(Top 30%)6491(Top 43%)6491(Top 456%)
23M23.00 mi1.25 mi5962-735390-415390-418198(Top 31%)6516(Top 43%)6516(Top 458%)
24M24.00 mi1.00 mi6026-645426-365426-368933(Top 34%)6847(Top 45%)6847(Top 482%)
40K24.85 mi0.85 mi6090-645468-425468-429682(Top 36%)7160(Top 47%)7160(Top 504%)
25.2M25.20 mi0.35 mi6104-145474-65474-68286(Top 31%)6318(Top 42%)6318(Top 444%)
Finish26.22 mi1.02 mi6138-345481-75481-77924(Top 30%)6116(Top 40%)6116(Top 430%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5622

Males

5164

M55-59

5164

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4053

Males

3812

M55-59

3812

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5622

Males

5164

M55-59

5164

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6019

Males

5488

M55-59

5488

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7003

Males

6220

M55-59

6220

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8811

Males

7312

M55-59

7312

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6824

Males

5943

M55-59

5943

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7646

Males

6362

M55-59

6362

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7969

Males

6446

M55-59

6446

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8020

Males

6491

M55-59

6491

35K→23M

21.8 - 23.0 mi

Top 31%
×5stories
+23ft-63ft

Overall

8198

Males

6516

M55-59

6516

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

8933

Males

6847

M55-59

6847

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9682

Males

7160

M55-59

7160

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8286

Males

6318

M55-59

6318

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7924

Males

6116

M55-59

6116

Passing Analysis

Category:
Athletes Passed
356
Passed By
4197
Net Change
-3841
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2297
5K → 10K7763-756#2297#3053
10K → 15K9725-716#3053#3769
15K → 20K11669-658#3769#4427
20K → Half1186-185#4427#4612
Half → 25K9902-893#4612#5505
25K → 30K63252-189#5505#5694
30K → 20M33138-105#5694#5799
20M → 21M3897-59#5799#5858
21M → 35K2455-31#5858#5889
35K → 23M42115-73#5889#5962
23M → 24M38102-64#5962#6026
24M → 40K3397-64#6026#6090
40K → 25.2M1630-14#6090#6104
25.2M → Finish3266-34#6104#6138
TOTALS3564197-3841
📊

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