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SF MARATHON 2ND HALF 2026

Ricardo Castellanos Macias

Bib: 22573•M•Age: 32

North Hollywood, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 21%
Gender (Male)
#0 / 2065
Top 29%
Division (M30-34)
#0 / 453
Top 30%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:43/mi
17:27
↑ 138↓ 680.7%
4M
8:46/mi
34:58
↑ 1631.4%
6M
11:00/mi
56:59
↑ 55↓ 830.3%
8M
6:43/mi
1:10:26
↑ 65↓ 1510.8%
10M
8:59/mi
1:28:23
↑ 61↓ 1741.1%
12M
8:07/mi
1:44:37
↑ 41↓ 530.1%
Finish· 13.11 mi
7:37/mi
1:53:04
→ flat

The Course

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Half Splits

1st Half· via 6M
Distance6.00 mi
Time56:59
Pace9:30 /mi
2nd Half✓ Faster
Distance7.11 mi
Time56:05
Pace7:53 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:4317:278:4317:27
8:43
-
4M
4.00 mi09:07:1434:588:4517:31
8:46
+0:03
6M
6.00 mi09:29:1556:599:3022:01
11:00
+2:14
8M
8.00 mi09:42:421:10:268:4813:27
6:43
-4:17
10M
10.00 mi10:00:391:28:238:5017:57
8:59
+2:16
12M
12.00 mi10:16:531:44:378:4316:14
8:07
-0:52
Finish
13.11 mi10:25:201:53:048:388:27
7:37
-0:30

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

6:43 /mi

Average Pace

8:38 /mi

Slowest Pace

11:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

21:54

19% of race

Time at Steady Pace

1:09:09

61% of race

Time at Slower Pace

22:01

19% of race

Average Pace: 8:37 /mi

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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...
0mi3.3mi6.6mi9.8mi13.1mi
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
2M
2.00 mi08:49:4317:278:4317:27
8:43
#966
4M
4.00 mi09:07:1434:588:4517:31
8:46
#1195
6M
6.00 mi09:29:1556:599:3022:01
11:00
#1183
8M
8.00 mi09:42:421:10:268:4813:27
6:43
#1142
10M
10.00 mi10:00:391:28:238:5017:57
8:59
#1083
12M
12.00 mi10:16:531:44:378:4316:14
8:07
#890
Finish
13.11 mi10:25:201:53:048:388:27
7:37
#815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi966709166341(Top 9%)271(Top 13%)62(Top 14%)
4M4.00 mi2.00 mi1195-229843-134191-251429(Top 37%)977(Top 47%)216(Top 48%)
6M6.00 mi2.00 mi1183+12834+9186+51215(Top 32%)853(Top 41%)189(Top 42%)
8M8.00 mi2.00 mi1142+41803+31181+51047(Top 27%)754(Top 37%)171(Top 38%)
10M10.00 mi2.00 mi1083+59770+33169+12915(Top 24%)671(Top 32%)152(Top 34%)
12M12.00 mi2.00 mi890+193655+115144+25341(Top 9%)271(Top 13%)62(Top 14%)
Finish13.11 mi1.11 mi815+75608+47138+6271(Top 7%)215(Top 10%)56(Top 12%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 9%
×9story building
+138ft-68ft

Overall

341

Males

271

M30-34

62

2M→4M

2.0 - 4.0 mi

Top 37%
×13story building
+163ft-19ft

Overall

1429

Males

977

M30-34

216

4M→6M

4.0 - 6.0 mi

Top 32%
×4story building
+55ft-83ft

Overall

1215

Males

853

M30-34

189

6M→8M

6.0 - 8.0 mi

Top 27%
×10story building
+65ft-151ft

Overall

1047

Males

754

M30-34

171

8M→10M

8.0 - 10.0 mi

Top 24%
×10story building
+61ft-174ft

Overall

915

Males

671

M30-34

152

10M→12M

10.0 - 12.0 mi

Top 9%
×3story building
+41ft-53ft

Overall

341

Males

271

M30-34

62

12M→Finish

12.0 - 13.1 mi

Top 7%
×1human
+6ft-6ft

Overall

271

Males

215

M30-34

56

Passing Analysis

Category:
Athletes Passed
464*
Passed By
313
Net Change
+151
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#966
2M → 4M23252-229#966#1195
4M → 6M5745+12#1195#1183
6M → 8M5110+41#1183#1142
8M → 10M65*6+59#1142#1083
10M → 12M1930+193#1083#890
12M → Finish750+75#890#815
TOTALS464*313+151

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

📊

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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon