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SF MARATHON 1ST HALF 2026

Jack Wang

Bib: 18957•M•Age: 38

Fremont, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
11:03/mi
22:07
→ flat
4M
11:26/mi
44:59
↑ 67↓ 69
6M
12:11/mi
1:09:22
↑ 1231.1%
8M
11:40/mi
1:32:43
↑ 166↓ 531.1%
9.6M
11:40/mi
1:51:23
↑ 68↓ 1931.5%
10M
24:17/mi
2:01:05
↓ 241.1%
10.5M
5:26/mi
2:03:48
↓ 732.7%
12M
17:36/mi
2:30:12
↑ 2803.2%
Finish· 13.11 mi
12:34/mi
2:44:08
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:22
Pace11:34 /mi
2nd Half
Distance7.11 mi
Time1:34:46
Pace13:20 /mi
📊Positive Split: 36.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:5522:0711:0322:07
11:03
-
4M
4.00 mi07:25:4744:5911:1522:52
11:26
+0:23
6M
6.00 mi07:50:101:09:2211:3424:23
12:11
+0:45
8M
8.00 mi08:13:311:32:4311:3523:21
11:40
-0:31
9.6M
9.60 mi08:32:111:51:2311:3618:40
11:40
0:00
10M
10.00 mi08:41:532:01:0512:079:42
24:17
+12:37
10.5M
10.50 mi08:44:362:03:4811:472:43
5:26
-18:51
12M
12.00 mi09:11:002:30:1212:3126:24
17:36
+12:10
Finish
13.11 mi09:24:562:44:0812:3113:56
12:34
-5:02

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

5:26 /mi

Average Pace

12:31 /mi

Slowest Pace

24:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43

2% of race

Time at Steady Pace

2:05:19

76% of race

Time at Slower Pace

36:06

22% of race

Average Pace: 12:31 /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 mi07:02:5522:0711:0322:07
11:03
#4803
4M
4.00 mi07:25:4744:5911:1522:52
11:26
#4806
6M
6.00 mi07:50:101:09:2211:3424:23
12:11
#4984
8M
8.00 mi08:13:311:32:4311:3523:21
11:40
#4754
9.6M
9.60 mi08:32:111:51:2311:3618:40
11:40
#4986
10M
10.00 mi08:41:532:01:0512:079:42
24:17
#5036
10.5M
10.50 mi08:44:362:03:4811:472:43
5:26
#5012
12M
12.00 mi09:11:002:30:1212:3126:24
17:36
#5075
Finish
13.11 mi09:24:562:44:0812:3113:56
12:34
#5077
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 78%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:25

Segment Time

13:48/mi

Pace

0.90 mi

Distance

Overall

5160

Men

3028

Division

505

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi480329604825219(Top 79%)3021(Top 83%)503(Top 86%)
4M4.00 mi2.00 mi4806-32957+3486-44774(Top 73%)2921(Top 81%)479(Top 82%)
6M6.00 mi2.00 mi4984-1783039-82499-135259(Top 80%)3147(Top 87%)512(Top 88%)
8M8.00 mi2.00 mi4754+2302956+83489+104238(Top 64%)2705(Top 75%)456(Top 78%)
9.6M9.60 mi1.60 mi4986-2323038-82503-145601(Top 85%)3196(Top 88%)521(Top 90%)
10M10.00 mi0.40 mi5036-503057-19502+15424(Top 82%)3123(Top 86%)514(Top 88%)
10.5M10.50 mi0.50 mi5012+243049+8501+14254(Top 65%)2647(Top 73%)438(Top 75%)
12M12.00 mi1.50 mi5075-633052-3506-55219(Top 79%)3021(Top 83%)503(Top 86%)
Finish13.11 mi1.11 mi5077-23050+2505+15307(Top 81%)3048(Top 84%)494(Top 85%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 79%
~flat
+5ft-3ft

Overall

5219

Males

3021

M35-39

503

2M→4M

2.0 - 4.0 mi

Top 73%
×4story building
+67ft-69ft

Overall

4774

Males

2921

M35-39

479

4M→6M

4.0 - 6.0 mi

Top 80%
×9story building
+123ft-9ft

Overall

5259

Males

3147

M35-39

512

6M→8M

6.0 - 8.0 mi

Top 64%
×12story building
+166ft-53ft

Overall

4238

Males

2705

M35-39

456

8M→9.6M

8.0 - 9.6 mi

Top 85%
×13story building
+68ft-193ft

Overall

5601

Males

3196

M35-39

521

9.6M→10M

9.6 - 10.0 mi

Top 82%
×2story building
+0ft-24ft

Overall

5424

Males

3123

M35-39

514

10M→10.5M

10.0 - 10.5 mi

Top 65%
×6story building
+1ft-73ft

Overall

4254

Males

2647

M35-39

438

10.5M→12M

10.5 - 12.0 mi

Top 79%
×21story building
+280ft-26ft

Overall

5219

Males

3021

M35-39

503

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5307

Males

3048

M35-39

494

Passing Analysis

Category:
Athletes Passed
778*
Passed By
1052
Net Change
-274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4803
2M → 4M189192-3#4803#4806
4M → 6M80*258-178#4806#4984
6M → 8M292*62+230#4984#4754
8M → 9.6M37269-232#4754#4986
9.6M → 10M2777-50#4986#5036
10M → 10.5M284+24#5036#5012
10.5M → 12M71*134-63#5012#5075
12M → Finish54*56-2#5075#5077
TOTALS778*1052-274

* 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