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SF MARATHON 2ND HALF 2026

Alvin Ho

Bib: 23115•M•Age: 37

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 40%
Gender (Male)
#0 / 2065
Top 50%
Division (M35-39)
#0 / 309
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
9:43/mi
19:26
↑ 138↓ 680.7%
4M
8:50/mi
37:05
↑ 1631.4%
6M
11:51/mi
1:00:47
↑ 55↓ 830.3%
8M
7:11/mi
1:15:09
↑ 65↓ 1510.8%
10M
10:00/mi
1:35:09
↑ 61↓ 1741.1%
12M
10:13/mi
1:55:36
↑ 41↓ 530.1%
Finish· 13.11 mi
9:28/mi
2:06:06
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:47
Pace10:08 /mi
2nd Half
Distance7.11 mi
Time1:05:19
Pace9:11 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:55:4419:269:4319:26
9:43
-
4M
4.00 mi09:13:2337:059:1617:39
8:50
-0:53
6M
6.00 mi09:37:051:00:4710:0823:42
11:51
+3:01
8M
8.00 mi09:51:271:15:099:2414:22
7:11
-4:40
10M
10.00 mi10:11:271:35:099:3120:00
10:00
+2:49
12M
12.00 mi10:31:541:55:369:3820:27
10:13
+0:13
Finish
13.11 mi10:42:242:06:069:3710:30
9:28
-0:45

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

7:11 /mi

Average Pace

9:37 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:01

25% of race

Time at Steady Pace

1:10:23

56% of race

Time at Slower Pace

23:42

19% of race

Average Pace: 9:37 /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 mi08:55:4419:269:4319:26
9:43
#1776
4M
4.00 mi09:13:2337:059:1617:39
8:50
#1609
6M
6.00 mi09:37:051:00:4710:0823:42
11:51
#1677
8M
8.00 mi09:51:271:15:099:2414:22
7:11
#1640
10M
10.00 mi10:11:271:35:099:3120:00
10:00
#1626
12M
12.00 mi10:31:541:55:369:3820:27
10:13
#1579
Finish
13.11 mi10:42:242:06:069:3710:30
9:28
#1523
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi177611961971468(Top 38%)989(Top 48%)163(Top 53%)
4M4.00 mi2.00 mi1609+1671094+102184+131487(Top 39%)1013(Top 49%)175(Top 57%)
6M6.00 mi2.00 mi1677-681135-411841765(Top 46%)1180(Top 57%)188(Top 61%)
8M8.00 mi2.00 mi1640+371112+23183+11506(Top 39%)1026(Top 50%)172(Top 56%)
10M10.00 mi2.00 mi1626+141097+15181+21600(Top 42%)1068(Top 52%)173(Top 56%)
12M12.00 mi2.00 mi1579+471064+33177+41468(Top 38%)989(Top 48%)163(Top 53%)
Finish13.11 mi1.11 mi1523+561032+321771269(Top 33%)865(Top 42%)148(Top 48%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 38%
×9story building
+138ft-68ft

Overall

1468

Males

989

M35-39

163

2M→4M

2.0 - 4.0 mi

Top 39%
×13story building
+163ft-19ft

Overall

1487

Males

1013

M35-39

175

4M→6M

4.0 - 6.0 mi

Top 46%
×4story building
+55ft-83ft

Overall

1765

Males

1180

M35-39

188

6M→8M

6.0 - 8.0 mi

Top 39%
×10story building
+65ft-151ft

Overall

1506

Males

1026

M35-39

172

8M→10M

8.0 - 10.0 mi

Top 42%
×10story building
+61ft-174ft

Overall

1600

Males

1068

M35-39

173

10M→12M

10.0 - 12.0 mi

Top 38%
×3story building
+41ft-53ft

Overall

1468

Males

989

M35-39

163

12M→Finish

12.0 - 13.1 mi

Top 33%
×1human
+6ft-6ft

Overall

1269

Males

865

M35-39

148

Passing Analysis

Category:
Athletes Passed
424*
Passed By
171
Net Change
+253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1776
2M → 4M18215+167#1776#1609
4M → 6M3098-68#1609#1677
6M → 8M4912+37#1677#1640
8M → 10M42*28+14#1640#1626
10M → 12M6013+47#1626#1579
12M → Finish61*5+56#1579#1523
TOTALS424*171+253

* 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