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SF MARATHON 1ST HALF 2026

Rex Cranford

Bib: 20617•M•Age: 40

Pacoima, 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
11:41/mi
23:22
→ flat
4M
11:37/mi
46:35
↑ 67↓ 69
6M
12:02/mi
1:10:39
↑ 1231.1%
8M
13:12/mi
1:37:04
↑ 166↓ 531.1%
9.6M
9:59/mi
1:53:02
↑ 68↓ 1931.5%
10M
25:27/mi
2:03:12
↓ 241.1%
10.5M
5:44/mi
2:06:04
↓ 732.7%
12M
16:03/mi
2:30:09
↑ 2803.2%
Finish· 13.11 mi
11:25/mi
2:42:49
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:39
Pace11:47 /mi
2nd Half
Distance7.11 mi
Time1:32:10
Pace12:58 /mi
📊Positive Split: 30.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:3523:2211:4123:22
11:41
-
4M
4.00 mi07:23:4846:3511:3923:13
11:37
-0:04
6M
6.00 mi07:47:521:10:3911:4724:04
12:02
+0:25
8M
8.00 mi08:14:171:37:0412:0826:25
13:12
+1:10
9.6M
9.60 mi08:30:151:53:0211:4615:58
9:59
-3:13
10M
10.00 mi08:40:252:03:1212:1910:10
25:27
+15:28
10.5M
10.50 mi08:43:172:06:0412:002:52
5:44
-19:43
12M
12.00 mi09:07:222:30:0912:3124:05
16:03
+10:19
Finish
13.11 mi09:20:022:42:4912:2512:40
11:25
-4:38

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

5:44 /mi

Average Pace

12:25 /mi

Slowest Pace

25:27 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52

2% of race

Time at Steady Pace

2:05:42

77% of race

Time at Slower Pace

34:15

21% of race

Average Pace: 12:25 /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 mi07:00:3523:2211:4123:22
11:41
#5583
4M
4.00 mi07:23:4846:3511:3923:13
11:37
#5327
6M
6.00 mi07:47:521:10:3911:4724:04
12:02
#5235
8M
8.00 mi08:14:171:37:0412:0826:25
13:12
#5356
9.6M
9.60 mi08:30:151:53:0211:4615:58
9:59
#5189
10M
10.00 mi08:40:252:03:1212:1910:10
25:27
#5271
10.5M
10.50 mi08:43:172:06:0412:002:52
5:44
#5253
12M
12.00 mi09:07:222:30:0912:3124:05
16:03
#5065
Finish
13.11 mi09:20:022:42:4912:2512:40
11:25
#4970
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:02

Segment Time

14:29/mi

Pace

0.90 mi

Distance

Overall

5544

Men

3187

Division

270

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi558332742884267(Top 65%)2607(Top 72%)215(Top 67%)
4M4.00 mi2.00 mi5327+2563177+97279+95010(Top 76%)3031(Top 84%)259(Top 81%)
6M6.00 mi2.00 mi5235+923144+33272+75105(Top 78%)3091(Top 85%)261(Top 82%)
8M8.00 mi2.00 mi5356-1213207-63274-25587(Top 85%)3282(Top 91%)282(Top 88%)
9.6M9.60 mi1.60 mi5189+1673126+81267+73968(Top 60%)2385(Top 66%)196(Top 61%)
10M10.00 mi0.40 mi5271-823157-31270-35738(Top 87%)3250(Top 90%)280(Top 88%)
10.5M10.50 mi0.50 mi5253+183147+10269+14919(Top 75%)2936(Top 81%)251(Top 79%)
12M12.00 mi1.50 mi5065+1883047+100257+124267(Top 65%)2607(Top 72%)215(Top 67%)
Finish13.11 mi1.11 mi4970+952994+53252+54460(Top 68%)2677(Top 74%)224(Top 70%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4267

Males

2607

M40-44

215

2M→4M

2.0 - 4.0 mi

Top 76%
×4story building
+67ft-69ft

Overall

5010

Males

3031

M40-44

259

4M→6M

4.0 - 6.0 mi

Top 78%
×9story building
+123ft-9ft

Overall

5105

Males

3091

M40-44

261

6M→8M

6.0 - 8.0 mi

Top 85%
×12story building
+166ft-53ft

Overall

5587

Males

3282

M40-44

282

8M→9.6M

8.0 - 9.6 mi

Top 60%
×13story building
+68ft-193ft

Overall

3968

Males

2385

M40-44

196

9.6M→10M

9.6 - 10.0 mi

Top 87%
×2story building
+0ft-24ft

Overall

5738

Males

3250

M40-44

280

10M→10.5M

10.0 - 10.5 mi

Top 75%
×6story building
+1ft-73ft

Overall

4919

Males

2936

M40-44

251

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4267

Males

2607

M40-44

215

12M→Finish

12.0 - 13.1 mi

Top 68%
×7story building
+14ft-89ft

Overall

4460

Males

2677

M40-44

224

Passing Analysis

Category:
Athletes Passed
1133*
Passed By
520
Net Change
+613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5583
2M → 4M298*42+256#5583#5327
4M → 6M167*75+92#5327#5235
6M → 8M75*196-121#5235#5356
8M → 9.6M21043+167#5356#5189
9.6M → 10M22104-82#5189#5271
10M → 10.5M268+18#5271#5253
10.5M → 12M235*47+188#5253#5065
12M → Finish100*5+95#5065#4970
TOTALS1133*520+613

* 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