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BOSTON MARATHON 2023

Jorge Montalvo

Bib: 8974•M

CA

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 (M50-54)
#0 / 2052
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:02
Rank: #4377
Start → 5K
21:02 | 6:46/mi
10K· 6.21 mi
42:17
Rank: #5013 (-636)
5K → 10K
21:15 | 6:50/mi
15K· 9.32 mi
1:03:34
Rank: #5180 (-167)
10K → 15K
21:17 | 6:51/mi
20K· 12.43 mi
1:25:08
Rank: #5332 (-152)
15K → 20K
21:34 | 6:56/mi
Half· 13.11 mi
1:29:48
Rank: #5342 (-10)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:47:10
Rank: #5577 (-235)
Half → 25K
17:22 | 7:10/mi
30K· 18.64 mi
2:10:37
Rank: #5858 (-281)
25K → 30K
23:27 | 7:33/mi
20M
2:20:59
Rank: #5948 (-90)
30K → 20M
10:22 | 7:38/mi
21M
2:29:16
Rank: #6049 (-101)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:34:58
Rank: #6119 (-70)
21M → 35K
5:42 | 7:37/mi
23M
2:44:39
Rank: #6153 (-34)
35K → 23M
9:41 | 7:44/mi
24M
2:52:01
Rank: #6122 (+31)
23M → 24M
7:22 | 7:22/mi
40K· 24.85 mi
2:58:28
Rank: #6112 (+10)
24M → 40K
6:27 | 7:33/mi
25.2M
3:01:24
Rank: #6141 (-29)
40K → 25.2M
2:56 | 8:30/mi
Finish· 26.22 mi
3:09:04
Rank: #6202 (-61)
25.2M → Finish
7:40 | 7:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:48
Pace6:51 /mi
2nd Half
Distance13.11 mi
Time1:39:16
Pace7:34 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0621:026:4621:02
6:46
-
10K
6.21 mi11:07:2142:176:4821:15
6:50
+0:04
15K
9.32 mi11:28:381:03:346:4921:17
6:51
+0:01
20K
12.43 mi11:50:121:25:086:5121:34
6:56
+0:05
Half
13.11 mi11:54:521:29:486:514:40
6:50
-0:06
25K
15.53 mi12:12:141:47:106:5417:22
7:10
+0:20
30K
18.64 mi12:35:412:10:377:0023:27
7:33
+0:23
20M
20.00 mi12:46:032:20:597:0310:22
7:38
+0:05
21M
21.00 mi12:54:202:29:167:068:17
8:17
+0:39
35K
21.75 mi13:00:022:34:587:085:42
7:37
-0:40
23M
23.00 mi13:09:432:44:397:109:41
7:44
+0:07
24M
24.00 mi13:17:052:52:017:107:22
7:22
-0:22
40K
24.85 mi13:23:322:58:287:116:27
7:33
+0:11
25.2M
25.20 mi13:26:283:01:247:122:56
8:30
+0:57
Finish
26.22 mi13:34:083:09:047:137:40
7:31
-0:59

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

6:46 /mi

Average Pace

7:13 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:10

57% of race

Time at Steady Pace

1:10:41

37% of race

Time at Slower Pace

11:13

6% of race

Average Pace: 7:13 /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 mi10:46:0621:026:4621:02
6:46
#4377
10K
6.21 mi11:07:2142:176:4821:15
6:50
#5013
15K
9.32 mi11:28:381:03:346:4921:17
6:51
#5180
20K
12.43 mi11:50:121:25:086:5121:34
6:56
#5332
Half
13.11 mi11:54:521:29:486:514:40
6:50
#5342
25K
15.53 mi12:12:141:47:106:5417:22
7:10
#5577
30K
18.64 mi12:35:412:10:377:0023:27
7:33
#5858
20M
20.00 mi12:46:032:20:597:0310:22
7:38
#5948
21M
21.00 mi12:54:202:29:167:068:17
8:17
#6049
35K
21.75 mi13:00:022:34:587:085:42
7:37
#6119
23M
23.00 mi13:09:432:44:397:109:41
7:44
#6153
24M
24.00 mi13:17:052:52:017:107:22
7:22
#6122
40K
24.85 mi13:23:322:58:287:116:27
7:33
#6112
25.2M
25.20 mi13:26:283:01:247:122:56
8:30
#6141
Finish
26.22 mi13:34:083:09:047:137:40
7:31
#6202
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4377408840885576(Top 21%)5130(Top 34%)5130(Top 250%)
10K6.21 mi3.10 mi5013-6364650-5624650-5625659(Top 21%)5193(Top 34%)5193(Top 253%)
15K9.32 mi3.11 mi5180-1674802-1524802-1525576(Top 21%)5130(Top 34%)5130(Top 250%)
20K12.43 mi3.11 mi5332-1524934-1324934-1325617(Top 21%)5159(Top 34%)5159(Top 251%)
Half13.11 mi0.68 mi5342-104947-134947-135627(Top 21%)5187(Top 34%)5187(Top 253%)
25K15.53 mi2.42 mi5577-2355139-1925139-1926444(Top 24%)5756(Top 38%)5756(Top 281%)
30K18.64 mi3.11 mi5858-2815356-2175356-2177542(Top 28%)6410(Top 42%)6410(Top 312%)
20M20.00 mi1.36 mi5948-905415-595415-597647(Top 29%)6363(Top 42%)6363(Top 310%)
21M21.00 mi1.00 mi6049-1015480-655480-659085(Top 34%)7100(Top 47%)7100(Top 346%)
35K21.75 mi0.75 mi6119-705525-455525-459345(Top 35%)7250(Top 48%)7250(Top 353%)
23M23.00 mi1.25 mi6153-345541-165541-167925(Top 30%)6360(Top 42%)6360(Top 310%)
24M24.00 mi1.00 mi6122+315504+375504+376811(Top 26%)5600(Top 37%)5600(Top 273%)
40K24.85 mi0.85 mi6112+105487+175487+176941(Top 26%)5594(Top 37%)5594(Top 273%)
25.2M25.20 mi0.35 mi6141-295501-145501-149436(Top 35%)6962(Top 46%)6962(Top 339%)
Finish26.22 mi1.02 mi6202-615533-325533-328685(Top 33%)6563(Top 43%)6563(Top 320%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5576

Males

5130

M50-54

5130

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5659

Males

5193

M50-54

5193

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5576

Males

5130

M50-54

5130

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5617

Males

5159

M50-54

5159

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5627

Males

5187

M50-54

5187

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6444

Males

5756

M50-54

5756

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7542

Males

6410

M50-54

6410

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7647

Males

6363

M50-54

6363

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9085

Males

7100

M50-54

7100

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9345

Males

7250

M50-54

7250

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7925

Males

6360

M50-54

6360

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6811

Males

5600

M50-54

5600

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6941

Males

5594

M50-54

5594

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9436

Males

6962

M50-54

6962

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8685

Males

6563

M50-54

6563

Passing Analysis

Category:
Athletes Passed
568
Passed By
2393
Net Change
-1825
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4377
5K → 10K39675-636#4377#5013
10K → 15K54221-167#5013#5180
15K → 20K70222-152#5180#5332
20K → Half1222-10#5332#5342
Half → 25K38273-235#5342#5577
25K → 30K53334-281#5577#5858
30K → 20M38128-90#5858#5948
20M → 21M25126-101#5948#6049
21M → 35K1888-70#6049#6119
35K → 23M5690-34#6119#6153
23M → 24M7039+31#6153#6122
24M → 40K5444+10#6122#6112
40K → 25.2M1544-29#6112#6141
25.2M → Finish2687-61#6141#6202
TOTALS5682393-1825
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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