Rey Balderas

Bib: 18549M

TX

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:00
Rank: #16637
Start5K
26:00 | 8:22/mi
10K· 6.21 mi
53:57
Rank: #19006 (-2369)
5K10K
27:57 | 9:00/mi
15K· 9.32 mi
1:21:50
Rank: #19499 (-493)
10K15K
27:53 | 8:58/mi
20K· 12.43 mi
1:52:33
Rank: #20607 (-1108)
15K20K
30:43 | 9:53/mi
Half· 13.11 mi
1:58:49
Rank: #20626 (-19)
20KHalf
6:16 | 9:11/mi
25K· 15.53 mi
2:24:53
Rank: #21366 (-740)
Half25K
26:04 | 10:45/mi
30K· 18.64 mi
3:05:13
Rank: #22650 (-1284)
25K30K
40:20 | 12:59/mi
20M
3:22:47
Rank: #22957 (-307)
30K20M
17:34 | 12:56/mi
21M
3:38:18
Rank: #23281 (-324)
20M21M
15:31 | 15:31/mi
35K· 21.75 mi
3:48:59
Rank: #23501 (-220)
21M35K
10:41 | 14:17/mi
23M
4:03:25
Rank: #23507 (-6)
35K23M
14:26 | 11:32/mi
24M
4:16:08
Rank: #23615 (-108)
23M24M
12:43 | 12:43/mi
40K· 24.85 mi
4:26:57
Rank: #23692 (-77)
24M40K
10:49 | 12:39/mi
25.2M
4:31:45
Rank: #23733 (-41)
40K25.2M
4:48 | 13:55/mi
Finish· 26.22 mi
4:42:13
Rank: #23688 (+45)
25.2MFinish
10:28 | 10:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:49
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:43:24
Pace12:28 /mi
📊Positive Split: 37.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3826:008:2226:00
8:22
-
10K
6.21 mi11:45:3553:578:4127:57
9:00
+0:38
15K
9.32 mi12:13:281:21:508:4727:53
8:58
-0:02
20K
12.43 mi12:44:111:52:339:0330:43
9:53
+0:55
Half
13.11 mi12:50:271:58:499:046:16
9:11
-0:42
25K
15.53 mi13:16:312:24:539:2026:04
10:45
+1:34
30K
18.64 mi13:56:513:05:139:5640:20
12:59
+2:14
20M
20.00 mi14:14:253:22:4710:0817:34
12:56
-0:03
21M
21.00 mi14:29:563:38:1810:2415:31
15:31
+2:35
35K
21.75 mi14:40:373:48:5910:3210:41
14:17
-1:14
23M
23.00 mi14:55:034:03:2510:3514:26
11:32
-2:45
24M
24.00 mi15:07:464:16:0810:4012:43
12:43
+1:11
40K
24.85 mi15:18:354:26:5710:4410:49
12:39
-0:04
25.2M
25.20 mi15:23:234:31:4510:474:48
13:55
+1:16
Finish
26.22 mi15:33:514:42:1310:4610:28
10:16
-3:39

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

8:22 /mi

Average Pace

10:46 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:17

46% of race

Time at Steady Pace

40:30

14% of race

Time at Slower Pace

1:52:26

40% of race

Average Pace: 10:46 /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 mi11:17:3826:008:2226:00
8:22
#16637
10K
6.21 mi11:45:3553:578:4127:57
9:00
#19006
15K
9.32 mi12:13:281:21:508:4727:53
8:58
#19499
20K
12.43 mi12:44:111:52:339:0330:43
9:53
#20607
Half
13.11 mi12:50:271:58:499:046:16
9:11
#20626
25K
15.53 mi13:16:312:24:539:2026:04
10:45
#21366
30K
18.64 mi13:56:513:05:139:5640:20
12:59
#22650
20M
20.00 mi14:14:253:22:4710:0817:34
12:56
#22957
21M
21.00 mi14:29:563:38:1810:2415:31
15:31
#23281
35K
21.75 mi14:40:373:48:5910:3210:41
14:17
#23501
23M
23.00 mi14:55:034:03:2510:3514:26
11:32
#23507
24M
24.00 mi15:07:464:16:0810:4012:43
12:43
#23615
40K
24.85 mi15:18:354:26:5710:4410:49
12:39
#23692
25.2M
25.20 mi15:23:234:31:4510:474:48
13:55
#23733
Finish
26.22 mi15:33:514:42:1310:4610:28
10:16
#23688
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16637109321093220387(Top 77%)12476(Top 82%)12476(Top 877%)
10K6.21 mi3.10 mi19006-236911834-90211834-90220864(Top 78%)12656(Top 83%)12656(Top 890%)
15K9.32 mi3.11 mi19499-49312034-20012034-20020387(Top 77%)12476(Top 82%)12476(Top 877%)
20K12.43 mi3.11 mi20607-110812532-49812532-49822603(Top 85%)13445(Top 89%)13445(Top 945%)
Half13.11 mi0.68 mi20626-1912544-1212544-1221106(Top 79%)12785(Top 84%)12785(Top 899%)
25K15.53 mi2.42 mi21366-74012876-33212876-33223588(Top 89%)13841(Top 91%)13841(Top 973%)
30K18.64 mi3.11 mi22650-128413421-54513421-54525392(Top 95%)14581(Top 96%)14581(Top 1025%)
20M20.00 mi1.36 mi22957-30713561-14013561-14025112(Top 94%)14430(Top 95%)14430(Top 1015%)
21M21.00 mi1.00 mi23281-32413716-15513716-15526020(Top 98%)14872(Top 98%)14872(Top 1046%)
35K21.75 mi0.75 mi23501-22013810-9413810-9426224(Top 99%)14963(Top 99%)14963(Top 1052%)
23M23.00 mi1.25 mi23507-613804+613804+623291(Top 87%)13526(Top 89%)13526(Top 951%)
24M24.00 mi1.00 mi23615-10813846-4213846-4225248(Top 95%)14424(Top 95%)14424(Top 1014%)
40K24.85 mi0.85 mi23692-7713870-2413870-2424603(Top 92%)14100(Top 93%)14100(Top 992%)
25.2M25.20 mi0.35 mi23733-4113888-1813888-1824940(Top 94%)14251(Top 94%)14251(Top 1002%)
Finish26.22 mi1.02 mi23688+4513859+2913859+2922461(Top 84%)13080(Top 86%)13080(Top 920%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

20387

Males

12476

M55-59

12476

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20864

Males

12656

M55-59

12656

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

20387

Males

12476

M55-59

12476

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

22603

Males

13445

M55-59

13445

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

21106

Males

12785

M55-59

12785

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

23588

Males

13841

M55-59

13841

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

25392

Males

14581

M55-59

14581

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

25112

Males

14430

M55-59

14430

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

26020

Males

14872

M55-59

14872

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

26224

Males

14963

M55-59

14963

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23291

Males

13526

M55-59

13526

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

25248

Males

14424

M55-59

14424

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24603

Males

14100

M55-59

14100

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24940

Males

14251

M55-59

14251

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

22461

Males

13080

M55-59

13080

Passing Analysis

Category:
Athletes Passed
252
Passed By
7303
Net Change
-7051
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16637
5K10K152384-2369#16637#19006
10K15K52545-493#19006#19499
15K20K241132-1108#19499#20607
20KHalf1837-19#20607#20626
Half25K7747-740#20626#21366
25K30K41288-1284#21366#22650
30K20M16323-307#22650#22957
20M21M1325-324#22957#23281
21M35K3223-220#23281#23501
35K23M3844-6#23501#23507
23M24M9117-108#23507#23615
24M40K986-77#23615#23692
40K25.2M445-41#23692#23733
25.2MFinish527+45#23733#23688
TOTALS2527303-7051
📊

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