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SF MARATHON 1ST HALF 2026

Angel Nguyen

Bib: 18678•F•Age: 39

Elk Grove, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
11:14/mi
22:29
→ flat
4M
11:38/mi
45:44
↑ 67↓ 69
6M
12:28/mi
1:10:40
↑ 1231.1%
8M
13:28/mi
1:37:37
↑ 166↓ 531.1%
9.6M
8:59/mi
1:52:00
↑ 68↓ 1931.5%
10M
25:09/mi
2:02:03
↓ 241.1%
10.5M
5:54/mi
2:05:00
↓ 732.7%
12M
16:53/mi
2:30:19
↑ 2803.2%
Finish· 13.11 mi
11:56/mi
2:43:33
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:40
Pace11:47 /mi
2nd Half
Distance7.11 mi
Time1:32:53
Pace13:04 /mi
📊Positive Split: 31.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:5822:2911:1422:29
11:14
-
4M
4.00 mi07:33:1345:4411:2623:15
11:38
+0:24
6M
6.00 mi07:58:091:10:4011:4724:56
12:28
+0:50
8M
8.00 mi08:25:061:37:3712:1226:57
13:28
+1:00
9.6M
9.60 mi08:39:291:52:0011:4014:23
8:59
-4:29
10M
10.00 mi08:49:322:02:0312:1210:03
25:09
+16:10
10.5M
10.50 mi08:52:292:05:0011:542:57
5:54
-19:15
12M
12.00 mi09:17:482:30:1912:3225:19
16:53
+10:59
Finish
13.11 mi09:31:022:43:3312:2913:14
11:56
-4:57

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

5:54 /mi

Average Pace

12:29 /mi

Slowest Pace

25:09 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:20

11% of race

Time at Steady Pace

1:50:51

68% of race

Time at Slower Pace

35:22

22% of race

Average Pace: 12:29 /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 mi07:09:5822:2911:1422:29
11:14
#5103
4M
4.00 mi07:33:1345:4411:2623:15
11:38
#5075
6M
6.00 mi07:58:091:10:4011:4724:56
12:28
#5238
8M
8.00 mi08:25:061:37:3712:1226:57
13:28
#5428
9.6M
9.60 mi08:39:291:52:0011:4014:23
8:59
#5069
10M
10.00 mi08:49:322:02:0312:1210:03
25:09
#5141
10.5M
10.50 mi08:52:292:05:0011:542:57
5:54
#5141
12M
12.00 mi09:17:482:30:1912:3225:19
16:53
#5087
Finish
13.11 mi09:31:022:43:3312:2913:14
11:56
#5025
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

13:00

Segment Time

14:27/mi

Pace

0.90 mi

Distance

Overall

5534

Women

2332

Division

297

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi510320082514787(Top 73%)1927(Top 66%)249(Top 64%)
4M4.00 mi2.00 mi5075+281987+21246+55029(Top 76%)1971(Top 67%)242(Top 62%)
6M6.00 mi2.00 mi5238-1632074-87254-85482(Top 83%)2221(Top 76%)271(Top 70%)
8M8.00 mi2.00 mi5428-1902167-93269-155714(Top 87%)2359(Top 81%)298(Top 77%)
9.6M9.60 mi1.60 mi5069+3591975+192245+242723(Top 41%)990(Top 34%)130(Top 34%)
10M10.00 mi0.40 mi5141-722017-42246-15655(Top 86%)2417(Top 82%)316(Top 81%)
10.5M10.50 mi0.50 mi51412020-3247-15196(Top 79%)2122(Top 72%)261(Top 67%)
12M12.00 mi1.50 mi5087+542009+11240+74787(Top 73%)1927(Top 66%)249(Top 64%)
Finish13.11 mi1.11 mi5025+621984+25244-44875(Top 74%)2005(Top 68%)257(Top 66%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
~flat
+5ft-3ft

Overall

4787

Females

1927

F35-39

249

2M→4M

2.0 - 4.0 mi

Top 76%
×4story building
+67ft-69ft

Overall

5029

Females

1971

F35-39

243

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5482

Females

2221

F35-39

271

6M→8M

6.0 - 8.0 mi

Top 87%
×12story building
+166ft-53ft

Overall

5714

Females

2359

F35-39

298

8M→9.6M

8.0 - 9.6 mi

Top 41%
×13story building
+68ft-193ft

Overall

2723

Females

990

F35-39

130

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5655

Females

2417

F35-39

316

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5196

Females

2122

F35-39

261

10.5M→12M

10.5 - 12.0 mi

Top 73%
×21story building
+280ft-26ft

Overall

4787

Females

1927

F35-39

249

12M→Finish

12.0 - 13.1 mi

Top 74%
×7story building
+14ft-89ft

Overall

4875

Females

2005

F35-39

257

Passing Analysis

Category:
Athletes Passed
934*
Passed By
856
Net Change
+78
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5103
2M → 4M187159+28#5103#5075
4M → 6M73*236-163#5075#5238
6M → 8M53*243-190#5238#5428
8M → 9.6M3656+359#5428#5069
9.6M → 10M2799-72#5069#5141
10M → 10.5M15150#5141#5141
10.5M → 12M131*77+54#5141#5087
12M → Finish83*21+62#5087#5025
TOTALS934*856+78

* 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