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SF MARATHON 1ST HALF 2026

Aj Reis

Bib: 12148•M•Age: 44

Los Gatos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
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
10:21/mi
20:43
→ flat
4M
11:57/mi
44:36
↑ 67↓ 69
6M
13:03/mi
1:10:42
↑ 1231.1%
8M
13:50/mi
1:38:22
↑ 166↓ 531.1%
9.6M
10:37/mi
1:55:22
↑ 68↓ 1931.5%
10M
24:17/mi
2:05:04
↓ 241.1%
10.5M
6:18/mi
2:08:13
↓ 732.7%
12M
18:11/mi
2:35:29
↑ 2803.2%
Finish· 13.11 mi
10:50/mi
2:47:30
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:42
Pace11:47 /mi
2nd Half
Distance7.11 mi
Time1:36:48
Pace13:37 /mi
📊Positive Split: 36.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:5720:4310:2120:43
10:21
-
4M
4.00 mi07:37:5044:3611:0923:53
11:57
+1:36
6M
6.00 mi08:03:561:10:4211:4726:06
13:03
+1:06
8M
8.00 mi08:31:361:38:2212:1827:40
13:50
+0:47
9.6M
9.60 mi08:48:361:55:2212:0117:00
10:37
-3:13
10M
10.00 mi08:58:182:05:0412:309:42
24:17
+13:40
10.5M
10.50 mi09:01:272:08:1312:133:09
6:18
-17:59
12M
12.00 mi09:28:432:35:2912:5727:16
18:11
+11:53
Finish
13.11 mi09:40:442:47:3012:4712:01
10:50
-7:21

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

6:18 /mi

Average Pace

12:47 /mi

Slowest Pace

24:17 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:09

2% of race

Time at Steady Pace

2:07:23

76% of race

Time at Slower Pace

36:58

22% of race

Average Pace: 12:47 /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 mi07:13:5720:4310:2120:43
10:21
#3683
4M
4.00 mi07:37:5044:3611:0923:53
11:57
#4653
6M
6.00 mi08:03:561:10:4211:4726:06
13:03
#5248
8M
8.00 mi08:31:361:38:2212:1827:40
13:50
#5520
9.6M
9.60 mi08:48:361:55:2212:0117:00
10:37
#5434
10M
10.00 mi08:58:182:05:0412:309:42
24:17
#5442
10.5M
10.50 mi09:01:272:08:1312:133:09
6:18
#5458
12M
12.00 mi09:28:432:35:2912:5727:16
18:11
#5522
Finish
13.11 mi09:40:442:47:3012:4712:01
10:50
#5333
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 83%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:51

Segment Time

14:17/mi

Pace

0.90 mi

Distance

Overall

5451

Men

3143

Division

265

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi368324132065516(Top 84%)3154(Top 87%)271(Top 85%)
4M4.00 mi2.00 mi4653-9702894-481247-415385(Top 82%)3191(Top 88%)271(Top 85%)
6M6.00 mi2.00 mi5248-5953150-256273-265883(Top 89%)3390(Top 94%)290(Top 91%)
8M8.00 mi2.00 mi5520-2723270-120282-95901(Top 90%)3408(Top 94%)290(Top 91%)
9.6M9.60 mi1.60 mi5434+863227+43277+54686(Top 71%)2756(Top 76%)231(Top 72%)
10M10.00 mi0.40 mi5442-83221+6276+15426(Top 83%)3125(Top 86%)264(Top 83%)
10.5M10.50 mi0.50 mi5458-163227-62765691(Top 87%)3261(Top 90%)286(Top 90%)
12M12.00 mi1.50 mi5522-643234-72765516(Top 84%)3154(Top 87%)271(Top 85%)
Finish13.11 mi1.11 mi5333+1893148+86268+83852(Top 59%)2405(Top 66%)196(Top 61%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 84%
~flat
+5ft-3ft

Overall

5516

Males

3154

M40-44

271

2M→4M

2.0 - 4.0 mi

Top 82%
×4story building
+67ft-69ft

Overall

5385

Males

3191

M40-44

271

4M→6M

4.0 - 6.0 mi

Top 89%
×9story building
+123ft-9ft

Overall

5883

Males

3390

M40-44

290

6M→8M

6.0 - 8.0 mi

Top 90%
×12story building
+166ft-53ft

Overall

5901

Males

3408

M40-44

290

8M→9.6M

8.0 - 9.6 mi

Top 71%
×13story building
+68ft-193ft

Overall

4686

Males

2756

M40-44

231

9.6M→10M

9.6 - 10.0 mi

Top 83%
×2story building
+0ft-24ft

Overall

5426

Males

3125

M40-44

264

10M→10.5M

10.0 - 10.5 mi

Top 87%
×6story building
+1ft-73ft

Overall

5691

Males

3261

M40-44

286

10.5M→12M

10.5 - 12.0 mi

Top 84%
×21story building
+280ft-26ft

Overall

5516

Males

3154

M40-44

271

12M→Finish

12.0 - 13.1 mi

Top 59%
×7story building
+14ft-89ft

Overall

3852

Males

2405

M40-44

196

Passing Analysis

Category:
Athletes Passed
515*
Passed By
2165
Net Change
-1650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3683
2M → 4M22992-970#3683#4653
4M → 6M29*624-595#4653#5248
6M → 8M32*304-272#5248#5520
8M → 9.6M15266+86#5520#5434
9.6M → 10M3745-8#5434#5442
10M → 10.5M723-16#5442#5458
10.5M → 12M40*104-64#5458#5522
12M → Finish196*7+189#5522#5333
TOTALS515*2165-1650

* 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