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BOSTON MARATHON 2023

Victor Alvarado

Bib: 5383 M MX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 14%
Masters (Masters Men)
#0 / 9891
Top 5%
Division (M40-44)
#0 / 2241
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:34/mi
20:23
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:33/mi
40:44
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:32/mi
1:01:01
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:34/mi
1:21:25
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:39/mi
1:25:57
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:36/mi
1:41:58
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:45/mi
2:02:55
↑ 181↓ 1480.2%
138 ft elev
20M
6:42/mi
2:12:01
↑ 64↓ 500.2%
148 ft elev
21M
6:47/mi
2:18:48
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
6:29/mi
2:23:39
↑ 17↓ 861.7%
156 ft elev
23M
6:41/mi
2:32:01
↑ 23↓ 630.6%
116 ft elev
24M
6:26/mi
2:38:27
↓ 821.3%
34 ft elev
40K· 24.85 mi
6:40/mi
2:44:09
↓ 200.3%
20 ft elev
25.2M
7:06/mi
2:46:36
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
6:24/mi
2:53:07
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:57
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0520:236:3420:23
6:34
-
10K
6.21 mi10:43:2640:446:3320:21
6:33
-0:01
15K
9.32 mi11:03:431:01:016:3320:17
6:32
-0:01
20K
12.43 mi11:24:071:21:256:3320:24
6:34
+0:02
Half
13.11 mi11:28:391:25:576:334:32
6:39
+0:05
25K
15.53 mi11:44:401:41:586:3416:01
6:36
-0:03
30K
18.64 mi12:05:372:02:556:3620:57
6:45
+0:09
20M
20.00 mi12:14:432:12:016:369:06
6:42
-0:03
21M
21.00 mi12:21:302:18:486:376:47
6:47
+0:05
35K
21.75 mi12:26:212:23:396:364:51
6:29
-0:18
23M
23.00 mi12:34:432:32:016:378:22
6:41
+0:12
24M
24.00 mi12:41:092:38:276:366:26
6:26
-0:15
40K
24.85 mi12:46:512:44:096:365:42
6:40
+0:14
25.2M
25.20 mi12:49:182:46:366:372:27
7:06
+0:26
Finish
26.22 mi12:55:492:53:076:366:31
6:24
-0:42

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

6:24 /mi

Average Pace

6:36 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:40

99% of race

Time at Steady Pace

2:27

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:36 /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 mi10:23:0520:236:3420:23
6:34
#2609
10K
6.21 mi10:43:2640:446:3320:21
6:33
#2833
15K
9.32 mi11:03:431:01:016:3320:17
6:32
#2804
20K
12.43 mi11:24:071:21:256:3320:24
6:34
#2741
Half
13.11 mi11:28:391:25:576:334:32
6:39
#2786
25K
15.53 mi11:44:401:41:586:3416:01
6:36
#2766
30K
18.64 mi12:05:372:02:556:3620:57
6:45
#2712
20M
20.00 mi12:14:432:12:016:369:06
6:42
#2653
21M
21.00 mi12:21:302:18:486:376:47
6:47
#2534
35K
21.75 mi12:26:212:23:396:364:51
6:29
#2498
23M
23.00 mi12:34:432:32:016:378:22
6:41
#2438
24M
24.00 mi12:41:092:38:276:366:26
6:26
#2388
40K
24.85 mi12:46:512:44:096:365:42
6:40
#2357
25.2M
25.20 mi12:49:182:46:366:372:27
7:06
#2340
Finish
26.22 mi12:55:492:53:076:366:31
6:24
#2295
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2609248624862801(Top 11%)2677(Top 18%)2677(Top 119%)
10K6.21 mi3.10 mi2833-2242699-2132699-2133110(Top 12%)2966(Top 20%)2966(Top 132%)
15K9.32 mi3.11 mi2804+292676+232676+232801(Top 11%)2677(Top 18%)2677(Top 119%)
20K12.43 mi3.11 mi2741+632619+572619+572640(Top 10%)2524(Top 17%)2524(Top 113%)
Half13.11 mi0.68 mi2786-452665-462665-463710(Top 14%)3494(Top 23%)3494(Top 156%)
25K15.53 mi2.42 mi2766+202643+222643+222734(Top 10%)2615(Top 17%)2615(Top 117%)
30K18.64 mi3.11 mi2712+542591+522591+522632(Top 10%)2500(Top 16%)2500(Top 112%)
20M20.00 mi1.36 mi2653+592534+572534+572254(Top 8%)2143(Top 14%)2143(Top 96%)
21M21.00 mi1.00 mi2534+1192425+1092425+1091372(Top 5%)1309(Top 9%)1309(Top 58%)
35K21.75 mi0.75 mi2498+362391+342391+342322(Top 9%)2202(Top 15%)2202(Top 98%)
23M23.00 mi1.25 mi2438+602333+582333+582100(Top 8%)1989(Top 13%)1989(Top 89%)
24M24.00 mi1.00 mi2388+502286+472286+471813(Top 7%)1709(Top 11%)1709(Top 76%)
40K24.85 mi0.85 mi2357+312254+322254+322181(Top 8%)2032(Top 13%)2032(Top 91%)
25.2M25.20 mi0.35 mi2340+172240+142240+142112(Top 8%)1968(Top 13%)1968(Top 88%)
Finish26.22 mi1.02 mi2295+452197+432197+431996(Top 7%)1861(Top 12%)1861(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

2801

Males

2677

M40-44

2677

5K→10K

3.1 - 6.2 mi

Top 12%
×5story building
+79ft-138ft

Overall

3110

Males

2966

M40-44

2966

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

2801

Males

2677

M40-44

2677

15K→20K

9.3 - 12.4 mi

Top 10%
×5story building
+106ft-86ft

Overall

2640

Males

2524

M40-44

2524

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3710

Males

3494

M40-44

3494

Half→25K

13.1 - 15.5 mi

Top 10%
×4story building
+66ft-88ft

Overall

2734

Males

2615

M40-44

2615

25K→30K

15.5 - 18.6 mi

Top 10%
×9story building
+181ft-148ft

Overall

2632

Males

2500

M40-44

2500

30K→20M

18.6 - 20.0 mi

Top 8%
×5story building
+64ft-50ft

Overall

2254

Males

2143

M40-44

2143

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1372

Males

1309

M40-44

1309

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2322

Males

2202

M40-44

2202

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2100

Males

1989

M40-44

1989

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1813

Males

1709

M40-44

1709

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2181

Males

2032

M40-44

2032

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2112

Males

1968

M40-44

1968

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1996

Males

1861

M40-44

1861

Passing Analysis

Category:
Athletes Passed
913
Passed By
599
Net Change
+314
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2609
5K → 10K66290-224#2609#2833
10K → 15K11182+29#2833#2804
15K → 20K9734+63#2804#2741
20K → Half550-45#2741#2786
Half → 25K6646+20#2786#2766
25K → 30K9945+54#2766#2712
30K → 20M678+59#2712#2653
20M → 21M1201+119#2653#2534
21M → 35K426+36#2534#2498
35K → 23M655+60#2498#2438
23M → 24M588+50#2438#2388
24M → 40K409+31#2388#2357
40K → 25.2M203+17#2357#2340
25.2M → Finish5712+45#2340#2295
TOTALS913599+314
📊

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