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SF MARATHON 1ST HALF 2026

Tommy Ng

Bib: 18060•M•Age: 41

baldwin park, 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
12:17/mi
24:34
→ flat
4M
13:42/mi
51:58
↑ 67↓ 69
6M
15:02/mi
1:22:02
↑ 1231.1%
8M
15:11/mi
1:52:24
↑ 166↓ 531.1%
9.6M
9:53/mi
2:08:13
↑ 68↓ 1931.5%
10M
24:27/mi
2:17:59
↓ 241.1%
10.5M
6:36/mi
2:21:17
↓ 732.7%
12M
19:37/mi
2:50:43
↑ 2803.2%
Finish· 13.11 mi
14:05/mi
3:06:20
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:22:02
Pace13:40 /mi
2nd Half
Distance7.11 mi
Time1:44:18
Pace14:40 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:3424:3412:1724:34
12:17
-
4M
4.00 mi07:37:5851:5813:0027:24
13:42
+1:25
6M
6.00 mi08:08:021:22:0213:4030:04
15:02
+1:20
8M
8.00 mi08:38:241:52:2414:0330:22
15:11
+0:09
9.6M
9.60 mi08:54:132:08:1313:2115:49
9:53
-5:18
10M
10.00 mi09:03:592:17:5913:489:46
24:27
+14:34
10.5M
10.50 mi09:07:172:21:1713:273:18
6:36
-17:51
12M
12.00 mi09:36:432:50:4314:1429:26
19:37
+13:01
Finish
13.11 mi09:52:203:06:2014:1315:37
14:05
-5:32

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

6:36 /mi

Average Pace

14:13 /mi

Slowest Pace

24:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:07

10% of race

Time at Steady Pace

2:08:01

69% of race

Time at Slower Pace

39:12

21% of race

Average Pace: 14:13 /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 mi07:10:3424:3412:1724:34
12:17
#6104
4M
4.00 mi07:37:5851:5813:0027:24
13:42
#6289
6M
6.00 mi08:08:021:22:0213:4030:04
15:02
#6375
8M
8.00 mi08:38:241:52:2414:0330:22
15:11
#6387
9.6M
9.60 mi08:54:132:08:1313:2115:49
9:53
#6282
10M
10.00 mi09:03:592:17:5913:489:46
24:27
#6239
10.5M
10.50 mi09:07:172:21:1713:273:18
6:36
#6230
12M
12.00 mi09:36:432:50:4314:1429:26
19:37
#6236
Finish
13.11 mi09:52:203:06:2014:1315:37
14:05
#6220
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:04

Segment Time

14:31/mi

Pace

0.90 mi

Distance

Overall

5575

Men

3200

Division

272

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi610434693046062(Top 92%)3386(Top 94%)298(Top 93%)
4M4.00 mi2.00 mi6289-1853539-70308-46346(Top 97%)3550(Top 98%)308(Top 97%)
6M6.00 mi2.00 mi6375-863557-183086436(Top 98%)3590(Top 99%)313(Top 98%)
8M8.00 mi2.00 mi6387-123570-13311-36301(Top 96%)3544(Top 98%)313(Top 98%)
9.6M9.60 mi1.60 mi6282+1053532+38306+53871(Top 59%)2338(Top 65%)194(Top 61%)
10M10.00 mi0.40 mi6239+433518+14305+15467(Top 83%)3142(Top 87%)267(Top 84%)
10.5M10.50 mi0.50 mi6230+93512+6303+25967(Top 91%)3367(Top 93%)296(Top 93%)
12M12.00 mi1.50 mi6236-63508+43036062(Top 92%)3386(Top 94%)298(Top 93%)
Finish13.11 mi1.11 mi6220+163503+53035985(Top 91%)3350(Top 93%)291(Top 91%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 92%
~flat
+5ft-3ft

Overall

6062

Males

3386

M40-44

298

2M→4M

2.0 - 4.0 mi

Top 97%
×4story building
+67ft-69ft

Overall

6346

Males

3550

M40-44

309

4M→6M

4.0 - 6.0 mi

Top 98%
×9story building
+123ft-9ft

Overall

6436

Males

3590

M40-44

314

6M→8M

6.0 - 8.0 mi

Top 96%
×12story building
+166ft-53ft

Overall

6301

Males

3544

M40-44

313

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3871

Males

2338

M40-44

194

9.6M→10M

9.6 - 10.0 mi

Top 83%
×2story building
+0ft-24ft

Overall

5467

Males

3142

M40-44

267

10M→10.5M

10.0 - 10.5 mi

Top 91%
×6story building
+1ft-73ft

Overall

5967

Males

3367

M40-44

296

10.5M→12M

10.5 - 12.0 mi

Top 92%
×21story building
+280ft-26ft

Overall

6062

Males

3386

M40-44

298

12M→Finish

12.0 - 13.1 mi

Top 91%
×7story building
+14ft-89ft

Overall

5985

Males

3350

M40-44

291

Passing Analysis

Category:
Athletes Passed
328*
Passed By
444
Net Change
-116
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6104
2M → 4M32*217-185#6104#6289
4M → 6M25*111-86#6289#6375
6M → 8M44*56-12#6375#6387
8M → 9.6M105*0+105#6387#6282
9.6M → 10M507+43#6282#6239
10M → 10.5M123+9#6239#6230
10.5M → 12M29*35-6#6230#6236
12M → Finish31*15+16#6236#6220
TOTALS328*444-116

* 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