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SF MARATHON 1ST HALF 2026

Frederick Rezler

Bib: 16264•M•Age: 67

Austin, TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M65-69)
#0 / 40
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:54/mi
23:49
→ flat
4M
11:59/mi
47:47
↑ 67↓ 69
6M
12:19/mi
1:12:26
↑ 1231.1%
8M
14:41/mi
1:41:49
↑ 166↓ 531.1%
9.6M
9:51/mi
1:57:35
↑ 68↓ 1931.5%
10M
23:04/mi
2:06:48
↓ 241.1%
10.5M
5:50/mi
2:09:43
↓ 732.7%
12M
16:55/mi
2:35:06
↑ 2803.2%
Finish· 13.11 mi
12:30/mi
2:48:58
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:26
Pace12:04 /mi
2nd Half
Distance7.11 mi
Time1:36:32
Pace13:35 /mi
📊Positive Split: 33.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:0923:4911:5423:49
11:54
-
4M
4.00 mi07:29:0747:4711:5723:58
11:59
+0:05
6M
6.00 mi07:53:461:12:2612:0424:39
12:19
+0:20
8M
8.00 mi08:23:091:41:4912:4429:23
14:41
+2:22
9.6M
9.60 mi08:38:551:57:3512:1515:46
9:51
-4:50
10M
10.00 mi08:48:082:06:4812:419:13
23:04
+13:13
10.5M
10.50 mi08:51:032:09:4312:212:55
5:50
-17:14
12M
12.00 mi09:16:262:35:0612:5625:23
16:55
+11:05
Finish
13.11 mi09:30:182:48:5812:5313:52
12:30
-4:25

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

5:50 /mi

Average Pace

12:53 /mi

Slowest Pace

23:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:41

11% of race

Time at Steady Pace

1:26:18

51% of race

Time at Slower Pace

1:03:59

38% of race

Average Pace: 12:53 /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 mi07:05:0923:4911:5423:49
11:54
#5813
4M
4.00 mi07:29:0747:4711:5723:58
11:59
#5622
6M
6.00 mi07:53:461:12:2612:0424:39
12:19
#5515
8M
8.00 mi08:23:091:41:4912:4429:23
14:41
#5876
9.6M
9.60 mi08:38:551:57:3512:1515:46
9:51
#5636
10M
10.00 mi08:48:082:06:4812:419:13
23:04
#5595
10.5M
10.50 mi08:51:032:09:4312:212:55
5:50
#5580
12M
12.00 mi09:16:262:35:0612:5625:23
16:55
#5495
Finish
13.11 mi09:30:182:48:5812:5313:52
12:30
#5466
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:08

Segment Time

13:29/mi

Pace

0.90 mi

Distance

Overall

4952

Men

2937

Division

29

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
2M2.00 mi2.00 mi58133362334816(Top 73%)2849(Top 79%)28(Top 70%)
4M4.00 mi2.00 mi5622+1913288+7432+15424(Top 82%)3208(Top 89%)32(Top 80%)
6M6.00 mi2.00 mi5515+1073265+2333-15382(Top 82%)3200(Top 88%)33(Top 83%)
8M8.00 mi2.00 mi5876-3613399-13435-26182(Top 94%)3505(Top 97%)36(Top 90%)
9.6M9.60 mi1.60 mi5636+2403306+93353825(Top 58%)2315(Top 64%)14(Top 35%)
10M10.00 mi0.40 mi5595+413283+2334+14997(Top 76%)2952(Top 82%)27(Top 68%)
10.5M10.50 mi0.50 mi5580+153275+8345089(Top 77%)3008(Top 83%)31(Top 78%)
12M12.00 mi1.50 mi5495+853224+5133+14816(Top 73%)2849(Top 79%)28(Top 70%)
Finish13.11 mi1.11 mi5466+293202+22335274(Top 80%)3028(Top 84%)32(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
~flat
+5ft-3ft

Overall

4816

Males

2849

M65-69

28

2M→4M

2.0 - 4.0 mi

Top 82%
×4story building
+67ft-69ft

Overall

5424

Males

3208

M65-69

33

4M→6M

4.0 - 6.0 mi

Top 82%
×9story building
+123ft-9ft

Overall

5382

Males

3200

M65-69

33

6M→8M

6.0 - 8.0 mi

Top 94%
×12story building
+166ft-53ft

Overall

6182

Males

3505

M65-69

36

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3825

Males

2315

M65-69

14

9.6M→10M

9.6 - 10.0 mi

Top 76%
×2story building
+0ft-24ft

Overall

4997

Males

2952

M65-69

27

10M→10.5M

10.0 - 10.5 mi

Top 77%
×6story building
+1ft-73ft

Overall

5089

Males

3008

M65-69

31

10.5M→12M

10.5 - 12.0 mi

Top 73%
×21story building
+280ft-26ft

Overall

4816

Males

2849

M65-69

28

12M→Finish

12.0 - 13.1 mi

Top 80%
×7story building
+14ft-89ft

Overall

5274

Males

3028

M65-69

32

Passing Analysis

Category:
Athletes Passed
959*
Passed By
612
Net Change
+347
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5813
2M → 4M243*52+191#5813#5622
4M → 6M162*55+107#5622#5515
6M → 8M20*381-361#5515#5876
8M → 9.6M25717+240#5876#5636
9.6M → 10M6221+41#5636#5595
10M → 10.5M183+15#5595#5580
10.5M → 12M129*44+85#5580#5495
12M → Finish68*39+29#5495#5466
TOTALS959*612+347

* 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

Race Place Events

Race Place Events