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SF MARATHON 2ND HALF 2026

John Sanders

Alameda, CA

Bib: 26616 M 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 23%
Gender (Male)
#0 / 2065
Top 31%
Masters (Masters Men)
#0 / 555
Top 25%
Division (M50-54)
#0 / 90
Top 24%
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
9:10/mi
18:21
↑ 138↓ 680.7%
122 ft elev
4M
8:10/mi
34:41
↑ 1631.4%
280 ft elev
6M
10:36/mi
55:53
↑ 55↓ 830.3%
247 ft elev
8M
7:16/mi
1:10:26
↑ 65↓ 1510.8%
143 ft elev
10M
8:37/mi
1:27:39
↑ 61↓ 1741.1%
25 ft elev
12M
8:41/mi
1:45:02
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
8:24/mi
1:54:21
→ 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
Time55:53
Pace9:19 /mi
2nd Half
Distance7.11 mi
Time58:28
Pace8:13 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:00:3218:219:1018:21
9:10
-
4M
4.00 mi09:16:5234:418:4016:20
8:10
-1:00
6M
6.00 mi09:38:0455:539:1921:12
10:36
+2:26
8M
8.00 mi09:52:371:10:268:4814:33
7:16
-3:20
10M
10.00 mi10:09:501:27:398:4617:13
8:37
+1:21
12M
12.00 mi10:27:131:45:028:4517:23
8:41
+0:04
Finish
13.11 mi10:36:321:54:218:439:19
8:24
-0:17

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

7:16 /mi

Average Pace

8:43 /mi

Slowest Pace

10:36 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:33

13% of race

Time at Steady Pace

1:00:15

53% of race

Time at Slower Pace

39:33

35% of race

Average Pace: 8:43 /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 mi09:00:3218:219:1018:21
9:10
#1360
4M
4.00 mi09:16:5234:418:4016:20
8:10
#1107
6M
6.00 mi09:38:0455:539:1921:12
10:36
#1020
8M
8.00 mi09:52:371:10:268:4814:33
7:16
#1143
10M
10.00 mi10:09:501:27:398:4617:13
8:37
#1023
12M
12.00 mi10:27:131:45:028:4517:23
8:41
#922
Finish
13.11 mi10:36:321:54:218:439:19
8:24
#873
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi136094833580(Top 15%)443(Top 21%)16(Top 18%)
4M4.00 mi2.00 mi1107+253786+16225+8938(Top 24%)678(Top 33%)23(Top 26%)
6M6.00 mi2.00 mi1020+87729+5723+2931(Top 24%)679(Top 33%)23(Top 26%)
8M8.00 mi2.00 mi1143-123804-7527-41599(Top 42%)1078(Top 52%)38(Top 42%)
10M10.00 mi2.00 mi1023+120730+7423+4709(Top 18%)547(Top 26%)21(Top 23%)
12M12.00 mi2.00 mi922+101670+6022+1580(Top 15%)443(Top 21%)16(Top 18%)
Finish13.11 mi1.11 mi873+49640+3022611(Top 16%)461(Top 22%)16(Top 18%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 15%
×9story building
+138ft-68ft

Overall

580

Males

443

M50-54

16

2M→4M

2.0 - 4.0 mi

Top 24%
×13story building
+163ft-19ft

Overall

938

Males

678

M50-54

23

4M→6M

4.0 - 6.0 mi

Top 24%
×4story building
+55ft-83ft

Overall

931

Males

679

M50-54

23

6M→8M

6.0 - 8.0 mi

Top 42%
×10story building
+65ft-151ft

Overall

1599

Males

1078

M50-54

38

8M→10M

8.0 - 10.0 mi

Top 18%
×10story building
+61ft-174ft

Overall

709

Males

547

M50-54

21

10M→12M

10.0 - 12.0 mi

Top 15%
×3story building
+41ft-53ft

Overall

580

Males

443

M50-54

16

12M→Finish

12.0 - 13.1 mi

Top 16%
×1human
+6ft-6ft

Overall

611

Males

461

M50-54

16

Passing Analysis

Category:
Athletes Passed
645*
Passed By
158
Net Change
+487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1360
2M → 4M2596+253#1360#1107
4M → 6M10619+87#1107#1020
6M → 8M4127-123#1020#1143
8M → 10M121*1+120#1143#1023
10M → 12M1021+101#1023#922
12M → Finish534+49#922#873
TOTALS645*158+487

* 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