Juan Calderon

Bib: 6089M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 25%
Gender (Male)
#0 / 15176
Top 39%
Masters (Masters Men)
#0 / 9891
Top 25%
Division (M45-49)
#0 / 2252
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
21:57
Rank: #6651
Start5K
21:57 | 7:04/mi
10K· 6.21 mi
43:49
Rank: #6808 (-157)
5K10K
21:52 | 7:02/mi
15K· 9.32 mi
1:05:58
Rank: #6962 (-154)
10K15K
22:09 | 7:08/mi
20K· 12.43 mi
1:28:28
Rank: #7047 (-85)
15K20K
22:30 | 7:15/mi
Half· 13.11 mi
1:33:25
Rank: #7089 (-42)
20KHalf
4:57 | 7:15/mi
25K· 15.53 mi
1:51:14
Rank: #7123 (-34)
Half25K
17:49 | 7:21/mi
30K· 18.64 mi
2:14:41
Rank: #7123
25K30K
23:27 | 7:33/mi
20M
2:25:06
Rank: #7153 (-30)
30K20M
10:25 | 7:40/mi
21M
2:32:46
Rank: #7002 (+151)
20M21M
7:40 | 7:40/mi
35K· 21.75 mi
2:38:09
Rank: #6965 (+37)
21M35K
5:23 | 7:12/mi
23M
2:47:32
Rank: #6898 (+67)
35K23M
9:23 | 7:30/mi
24M
2:54:49
Rank: #6844 (+54)
23M24M
7:17 | 7:17/mi
40K· 24.85 mi
3:01:08
Rank: #6763 (+81)
24M40K
6:19 | 7:23/mi
25.2M
3:03:51
Rank: #6729 (+34)
40K25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:11:02
Rank: #6647 (+82)
25.2MFinish
7:11 | 7:03/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:25
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:37:37
Pace7:27 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1021:577:0421:57
7:04
-
10K
6.21 mi10:47:0243:497:0321:52
7:02
-0:02
15K
9.32 mi11:09:111:05:587:0522:09
7:08
+0:06
20K
12.43 mi11:31:411:28:287:0722:30
7:15
+0:07
Half
13.11 mi11:36:381:33:257:084:57
7:15
0:00
25K
15.53 mi11:54:271:51:147:1017:49
7:21
+0:06
30K
18.64 mi12:17:542:14:417:1423:27
7:33
+0:12
20M
20.00 mi12:28:192:25:067:1510:25
7:40
+0:07
21M
21.00 mi12:35:592:32:467:167:40
7:40
0:00
35K
21.75 mi12:41:222:38:097:165:23
7:12
-0:28
23M
23.00 mi12:50:452:47:327:179:23
7:30
+0:18
24M
24.00 mi12:58:022:54:497:177:17
7:17
-0:13
40K
24.85 mi13:04:213:01:087:176:19
7:23
+0:06
25.2M
25.20 mi13:07:043:03:517:182:43
7:53
+0:30
Finish
26.22 mi13:14:153:11:027:177:11
7:03
-0:50

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

7:02 /mi

Average Pace

7:17 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:08:19

99% of race

Time at Steady Pace

2:43

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:17 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:25:1021:577:0421:57
7:04
#6651
10K
6.21 mi10:47:0243:497:0321:52
7:02
#6808
15K
9.32 mi11:09:111:05:587:0522:09
7:08
#6962
20K
12.43 mi11:31:411:28:287:0722:30
7:15
#7047
Half
13.11 mi11:36:381:33:257:084:57
7:15
#7089
25K
15.53 mi11:54:271:51:147:1017:49
7:21
#7123
30K
18.64 mi12:17:542:14:417:1423:27
7:33
#7123
20M
20.00 mi12:28:192:25:067:1510:25
7:40
#7153
21M
21.00 mi12:35:592:32:467:167:40
7:40
#7002
35K
21.75 mi12:41:222:38:097:165:23
7:12
#6965
23M
23.00 mi12:50:452:47:327:179:23
7:30
#6898
24M
24.00 mi12:58:022:54:497:177:17
7:17
#6844
40K
24.85 mi13:04:213:01:087:176:19
7:23
#6763
25.2M
25.20 mi13:07:043:03:517:182:43
7:53
#6729
Finish
26.22 mi13:14:153:11:027:177:11
7:03
#6647
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6651600260027339(Top 28%)6484(Top 43%)6484(Top 288%)
10K6.21 mi3.10 mi6808-1576121-1196121-1197061(Top 27%)6282(Top 41%)6282(Top 279%)
15K9.32 mi3.11 mi6962-1546224-1036224-1037339(Top 28%)6484(Top 43%)6484(Top 288%)
20K12.43 mi3.11 mi7047-856282-586282-587362(Top 28%)6465(Top 43%)6465(Top 287%)
Half13.11 mi0.68 mi7089-426313-316313-318184(Top 31%)6998(Top 46%)6998(Top 311%)
25K15.53 mi2.42 mi7123-346323-106323-107592(Top 29%)6534(Top 43%)6534(Top 290%)
30K18.64 mi3.11 mi71236306+176306+177544(Top 28%)6412(Top 42%)6412(Top 285%)
20M20.00 mi1.36 mi7153-306318-126318-127984(Top 30%)6575(Top 43%)6575(Top 292%)
21M21.00 mi1.00 mi7002+1516190+1286190+1285401(Top 20%)4754(Top 31%)4754(Top 211%)
35K21.75 mi0.75 mi6965+376158+326158+326475(Top 24%)5555(Top 37%)5555(Top 247%)
23M23.00 mi1.25 mi6898+676085+736085+736377(Top 24%)5427(Top 36%)5427(Top 241%)
24M24.00 mi1.00 mi6844+546025+606025+606248(Top 23%)5245(Top 35%)5245(Top 233%)
40K24.85 mi0.85 mi6763+815950+755950+755983(Top 22%)5007(Top 33%)5007(Top 222%)
25.2M25.20 mi0.35 mi6729+345918+325918+325791(Top 22%)4811(Top 32%)4811(Top 214%)
Finish26.22 mi1.02 mi6647+825851+675851+675503(Top 21%)4595(Top 30%)4595(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7339

Males

6484

M45-49

6484

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7061

Males

6282

M45-49

6282

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7339

Males

6484

M45-49

6484

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

7362

Males

6465

M45-49

6465

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8184

Males

6998

M45-49

6998

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

7592

Males

6534

M45-49

6534

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7544

Males

6412

M45-49

6412

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

7984

Males

6575

M45-49

6575

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5401

Males

4754

M45-49

4754

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6475

Males

5555

M45-49

5555

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6377

Males

5427

M45-49

5427

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

6248

Males

5245

M45-49

5245

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5983

Males

5007

M45-49

5007

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5791

Males

4811

M45-49

4811

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5503

Males

4595

M45-49

4595

Passing Analysis

Category:
Athletes Passed
1164
Passed By
1160
Net Change
+4
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6651
5K10K126283-157#6651#6808
10K15K69223-154#6808#6962
15K20K75160-85#6962#7047
20KHalf446-42#7047#7089
Half25K82116-34#7089#7123
25K30K1211210#7123#7123
30K20M4373-30#7123#7153
20M21M16312+151#7153#7002
21M35K5316+37#7002#6965
35K23M10740+67#6965#6898
23M24M8632+54#6898#6844
24M40K9312+81#6844#6763
40K25.2M428+34#6763#6729
25.2MFinish10018+82#6729#6647
TOTALS11641160+4
📊

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