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SF MARATHON 2ND HALF 2026

Carlos Gonzalez

Castro Valley, CA

Bib: 25793 M 28

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 31%
Gender (Male)
#0 / 2065
Top 41%
Division (M25-29)
#0 / 503
Top 45%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
9:04/mi
18:09
↑ 138↓ 680.7%
122 ft elev
4M
8:20/mi
34:48
↑ 1631.4%
280 ft elev
6M
11:07/mi
57:02
↑ 55↓ 830.3%
247 ft elev
8M
7:03/mi
1:11:08
↑ 65↓ 1510.8%
143 ft elev
10M
9:32/mi
1:30:12
↑ 61↓ 1741.1%
25 ft elev
12M
9:32/mi
1:49:17
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
9:21/mi
1:59:39
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time57:02
Pace9:30 /mi
2nd Half
Distance7.11 mi
Time1:02:37
Pace8:48 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:52:3118:099:0418:09
9:04
-
4M
4.00 mi09:09:1034:488:4216:39
8:20
-0:44
6M
6.00 mi09:31:2457:029:3022:14
11:07
+2:47
8M
8.00 mi09:45:301:11:088:5314:06
7:03
-4:04
10M
10.00 mi10:04:341:30:129:0119:04
9:32
+2:29
12M
12.00 mi10:23:391:49:179:0619:05
9:32
0:00
Finish
13.11 mi10:34:011:59:399:0810:22
9:21
-0:11

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

7:03 /mi

Average Pace

9:08 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:45

26% of race

Time at Steady Pace

1:06:40

56% of race

Time at Slower Pace

22:14

19% of race

Average Pace: 9:08 /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...
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 mi08:52:3118:099:0418:09
9:04
#1274
4M
4.00 mi09:09:1034:488:4216:39
8:20
#1147
6M
6.00 mi09:31:2457:029:3022:14
11:07
#1198
8M
8.00 mi09:45:301:11:088:5314:06
7:03
#1230
10M
10.00 mi10:04:341:30:129:0119:04
9:32
#1225
12M
12.00 mi10:23:391:49:179:0619:05
9:32
#1192
Finish
13.11 mi10:34:011:59:399:0810:22
9:21
#1197
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi12749002301078(Top 28%)754(Top 37%)202(Top 40%)
4M4.00 mi2.00 mi1147+127813+87213+171077(Top 28%)761(Top 37%)198(Top 39%)
6M6.00 mi2.00 mi1198-51843-30224-111272(Top 33%)890(Top 43%)240(Top 48%)
8M8.00 mi2.00 mi1230-32859-16225-11383(Top 36%)949(Top 46%)259(Top 51%)
10M10.00 mi2.00 mi1225+5859227-21307(Top 34%)903(Top 44%)247(Top 49%)
12M12.00 mi2.00 mi1192+33839+20225+21078(Top 28%)754(Top 37%)202(Top 40%)
Finish13.11 mi1.11 mi1197-5841-2224+11176(Top 31%)805(Top 39%)207(Top 41%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 28%
×9story building
+138ft-68ft

Overall

1078

Males

754

M25-29

202

2M→4M

2.0 - 4.0 mi

Top 28%
×13story building
+163ft-19ft

Overall

1077

Males

761

M25-29

198

4M→6M

4.0 - 6.0 mi

Top 33%
×4story building
+55ft-83ft

Overall

1272

Males

890

M25-29

240

6M→8M

6.0 - 8.0 mi

Top 36%
×10story building
+65ft-151ft

Overall

1383

Males

949

M25-29

259

8M→10M

8.0 - 10.0 mi

Top 34%
×10story building
+61ft-174ft

Overall

1307

Males

903

M25-29

247

10M→12M

10.0 - 12.0 mi

Top 28%
×3story building
+41ft-53ft

Overall

1078

Males

754

M25-29

202

12M→Finish

12.0 - 13.1 mi

Top 31%
×1human
+6ft-6ft

Overall

1176

Males

805

M25-29

207

Passing Analysis

Category:
Athletes Passed
299*
Passed By
222
Net Change
+77
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1274
2M → 4M15225+127#1274#1147
4M → 6M3283-51#1147#1198
6M → 8M2456-32#1198#1230
8M → 10M30*25+5#1230#1225
10M → 12M4613+33#1225#1192
12M → Finish1520-5#1192#1197
TOTALS299*222+77

* 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