Alejandro Block

Pittsburg, CA

Bib: 9696 M 25

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M25-29)
#0 / 608
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:28/mi
28:41
→ flat
13 ft elev
6.62M
10:42/mi
1:16:42
299780.9%
239 ft elev
7.12M
12:48/mi
1:23:06
271.0%
269 ft elev
10.65M
11:58/mi
2:05:22
1273601.3%
48 ft elev
Finish· 13.11 mi
11:33/mi
2:33:47
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:16:4211:35 /mi⚖️ balanced
2nd Half
1:17:0511:53 /mi⚖️ balanced
Even split — consistent pacing between halves
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
28:4113:282.13 mi28:41
13:28
-
6.62M
1:16:4211:354.49 mi48:01
10:42
-2:46
7.12M
1:23:0611:400.50 mi6:24
12:48
+2:06
10.65M
2:05:2211:463.53 mi42:16
11:58
-0:50
Finish(13.11 mi)
2:33:4711:442.46 mi28:25
11:33
-0:25
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:42 /mi

Average Pace

11:44 /mi

Slowest Pace

13:28 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

48:01

31% of race

Time at Steady Pace

1:10:41

46% of race

Time at Slower Pace

35:05

23% of race

Average Pace: 11:44 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.13M2.13 mi3682225251236822252512
6.62M4.49 mi3609+732214+38503+935732201502
7.12M0.50 mi3425+1842127+87487+1620381430345
10.65M3.53 mi3915-4902346-219541-5445432604576
Finish(13.11 mi)2.46 mi3964-492357-11550-941092372538

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 71%
~flat
+6ft-3ft

Overall

3682

Males

2252

M25-29

515

2.13M→6.62M

2.1 - 6.6 mi

Top 69%
×19story building
+299ft-78ft

Overall

3573

Males

2201

M25-29

504

6.62M→7.12M

6.6 - 7.1 mi

Top 39%
×2story building
+27ft-0ft

Overall

2038

Males

1430

M25-29

346

7.12M→10.65M

7.1 - 10.7 mi

Top 88%
×21story building
+127ft-360ft

Overall

4543

Males

2604

M25-29

578

10.65M→Finish

10.7 - 13.1 mi

Top 79%
×17story building
+244ft-114ft

Overall

4109

Males

2372

M25-29

538

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3682
2.13M6.62M
157230*+73
#3682 #3609
6.62M7.12M
3187+184
#3609 #3425
7.12M10.65M
50414*-490
#3425 #3915
10.65MFinish
9546*-49
#3915 #3964
TOTALS
759477*-282
#3682 #3964

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events