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SF MARATHON 1ST HALF 2026

Bert Ji

Bib: 20792•M•Age: 41

Toronto, ON

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
11:48/mi
23:37
→ flat
4M
11:57/mi
47:31
↑ 67↓ 69
6M
11:28/mi
1:10:28
↑ 1231.1%
8M
10:59/mi
1:32:26
↑ 166↓ 531.1%
9.6M
10:59/mi
1:50:01
↑ 68↓ 1931.5%
10M
20:26/mi
1:58:11
↓ 241.1%
10.5M
5:40/mi
2:01:01
↓ 732.7%
12M
14:43/mi
2:23:06
↑ 2803.2%
Finish· 13.11 mi
10:35/mi
2:34:50
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:28
Pace11:45 /mi
2nd Half
Distance7.11 mi
Time1:24:22
Pace11:52 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:0723:3711:4823:37
11:48
-
4M
4.00 mi07:35:0147:3111:5323:54
11:57
+0:09
6M
6.00 mi07:57:581:10:2811:4522:57
11:28
-0:29
8M
8.00 mi08:19:561:32:2611:3321:58
10:59
-0:29
9.6M
9.60 mi08:37:311:50:0111:2817:35
10:59
0:00
10M
10.00 mi08:45:411:58:1111:498:10
20:26
+9:27
10.5M
10.50 mi08:48:312:01:0111:322:50
5:40
-14:46
12M
12.00 mi09:10:362:23:0611:5622:05
14:43
+9:03
Finish
13.11 mi09:22:202:34:5011:4911:44
10:35
-4:08

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

5:40 /mi

Average Pace

11:49 /mi

Slowest Pace

20:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50

2% of race

Time at Steady Pace

2:01:45

79% of race

Time at Slower Pace

30:15

20% of race

Average Pace: 11:49 /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 mi07:11:0723:3711:4823:37
11:48
#5707
4M
4.00 mi07:35:0147:3111:5323:54
11:57
#5561
6M
6.00 mi07:57:581:10:2811:4522:57
11:28
#5204
8M
8.00 mi08:19:561:32:2611:3321:58
10:59
#4710
9.6M
9.60 mi08:37:311:50:0111:2817:35
10:59
#4797
10M
10.00 mi08:45:411:58:1111:498:10
20:26
#4695
10.5M
10.50 mi08:48:312:01:0111:322:50
5:40
#4701
12M
12.00 mi09:10:362:23:0611:5622:05
14:43
#4395
Finish
13.11 mi09:22:202:34:5011:4911:44
10:35
#4289
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:00

Segment Time

12:14/mi

Pace

0.90 mi

Distance

Overall

3879

Men

2458

Division

206

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi570733132903339(Top 51%)2140(Top 59%)177(Top 55%)
4M4.00 mi2.00 mi5561+1463263+50284+65389(Top 82%)3192(Top 88%)272(Top 85%)
6M6.00 mi2.00 mi5204+3573135+128271+134476(Top 68%)2799(Top 77%)231(Top 72%)
8M8.00 mi2.00 mi4710+4942934+201249+223530(Top 54%)2341(Top 65%)194(Top 61%)
9.6M9.60 mi1.60 mi4797-872952-18252-35025(Top 76%)2925(Top 81%)248(Top 78%)
10M10.00 mi0.40 mi4695+1022901+51247+53703(Top 56%)2347(Top 65%)200(Top 63%)
10.5M10.50 mi0.50 mi4701-62903-2246+14776(Top 73%)2876(Top 79%)242(Top 76%)
12M12.00 mi1.50 mi4395+3062739+164229+173339(Top 51%)2140(Top 59%)177(Top 55%)
Finish13.11 mi1.11 mi4289+1062681+58226+33571(Top 54%)2262(Top 63%)193(Top 61%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 51%
~flat
+5ft-3ft

Overall

3339

Males

2140

M40-44

177

2M→4M

2.0 - 4.0 mi

Top 82%
×4story building
+67ft-69ft

Overall

5389

Males

3192

M40-44

272

4M→6M

4.0 - 6.0 mi

Top 68%
×9story building
+123ft-9ft

Overall

4476

Males

2799

M40-44

231

6M→8M

6.0 - 8.0 mi

Top 54%
×12story building
+166ft-53ft

Overall

3530

Males

2341

M40-44

194

8M→9.6M

8.0 - 9.6 mi

Top 76%
×13story building
+68ft-193ft

Overall

5025

Males

2925

M40-44

248

9.6M→10M

9.6 - 10.0 mi

Top 56%
×2story building
+0ft-24ft

Overall

3703

Males

2347

M40-44

200

10M→10.5M

10.0 - 10.5 mi

Top 73%
×6story building
+1ft-73ft

Overall

4776

Males

2876

M40-44

242

10.5M→12M

10.5 - 12.0 mi

Top 51%
×21story building
+280ft-26ft

Overall

3339

Males

2140

M40-44

177

12M→Finish

12.0 - 13.1 mi

Top 54%
×7story building
+14ft-89ft

Overall

3571

Males

2262

M40-44

193

Passing Analysis

Category:
Athletes Passed
1751*
Passed By
333
Net Change
+1418
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5707
2M → 4M214*68+146#5707#5561
4M → 6M367*10+357#5561#5204
6M → 8M503*9+494#5204#4710
8M → 9.6M103190-87#4710#4797
9.6M → 10M1108+102#4797#4695
10M → 10.5M1117-6#4695#4701
10.5M → 12M330*24+306#4701#4395
12M → Finish113*7+106#4395#4289
TOTALS1751*333+1418

* 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