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SF MARATHON 1ST HALF 2026

Eugene Kim

Bib: 17801•M•Age: 34

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
10:42/mi
21:24
→ flat
4M
10:46/mi
42:56
↑ 67↓ 69
6M
11:32/mi
1:06:00
↑ 1231.1%
8M
11:49/mi
1:29:39
↑ 166↓ 531.1%
9.6M
11:49/mi
1:48:34
↑ 68↓ 1931.5%
10M
23:57/mi
1:58:08
↓ 241.1%
10.5M
5:22/mi
2:00:49
↓ 732.7%
12M
18:49/mi
2:29:03
↑ 2803.2%
Finish· 13.11 mi
13:54/mi
2:44:28
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:06:00
Pace11:00 /mi
2nd Half
Distance7.11 mi
Time1:38:28
Pace13:51 /mi
📊Positive Split: 49.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:4121:2410:4221:24
10:42
-
4M
4.00 mi07:30:1342:5610:4421:32
10:46
+0:04
6M
6.00 mi07:53:171:06:0011:0023:04
11:32
+0:46
8M
8.00 mi08:16:561:29:3911:1223:39
11:49
+0:17
9.6M
9.60 mi08:35:511:48:3411:1918:55
11:49
0:00
10M
10.00 mi08:45:251:58:0811:499:34
23:57
+12:08
10.5M
10.50 mi08:48:062:00:4911:302:41
5:22
-18:35
12M
12.00 mi09:16:202:29:0312:2528:14
18:49
+13:27
Finish
13.11 mi09:31:452:44:2812:3315:25
13:54
-4:55

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

5:22 /mi

Average Pace

12:33 /mi

Slowest Pace

23:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41

2% of race

Time at Steady Pace

2:03:59

75% of race

Time at Slower Pace

37:48

23% of race

Average Pace: 12:33 /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 mi07:08:4121:2410:4221:24
10:42
#4235
4M
4.00 mi07:30:1342:5610:4421:32
10:46
#4048
6M
6.00 mi07:53:171:06:0011:0023:04
11:32
#4189
8M
8.00 mi08:16:561:29:3911:1223:39
11:49
#4226
9.6M
9.60 mi08:35:511:48:3411:1918:55
11:49
#4599
10M
10.00 mi08:45:251:58:0811:499:34
23:57
#4689
10.5M
10.50 mi08:48:062:00:4911:302:41
5:22
#4675
12M
12.00 mi09:16:202:29:0312:2528:14
18:49
#4968
Finish
13.11 mi09:31:452:44:2812:3315:25
13:54
#5097
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 77%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:15

Segment Time

13:37/mi

Pace

0.90 mi

Distance

Overall

5047

Men

2980

Division

646

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi423526955645805(Top 88%)3276(Top 91%)696(Top 90%)
4M4.00 mi2.00 mi4048+1872609+86552+123924(Top 60%)2543(Top 70%)524(Top 68%)
6M6.00 mi2.00 mi4189-1412677-68564-124548(Top 69%)2843(Top 79%)600(Top 78%)
8M8.00 mi2.00 mi4226-372715-38570-64386(Top 67%)2778(Top 77%)599(Top 78%)
9.6M9.60 mi1.60 mi4599-3732856-141606-365705(Top 87%)3243(Top 90%)705(Top 91%)
10M10.00 mi0.40 mi4689-902897-41619-135332(Top 81%)3088(Top 85%)668(Top 87%)
10.5M10.50 mi0.50 mi4675+142890+76194103(Top 62%)2577(Top 71%)557(Top 72%)
12M12.00 mi1.50 mi4968-2933003-113649-305805(Top 88%)3276(Top 91%)696(Top 90%)
Finish13.11 mi1.11 mi5097-1293055-52656-75941(Top 90%)3330(Top 92%)707(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 88%
~flat
+5ft-3ft

Overall

5805

Males

3276

M30-34

698

2M→4M

2.0 - 4.0 mi

Top 60%
×4story building
+67ft-69ft

Overall

3924

Males

2543

M30-34

527

4M→6M

4.0 - 6.0 mi

Top 69%
×9story building
+123ft-9ft

Overall

4548

Males

2843

M30-34

602

6M→8M

6.0 - 8.0 mi

Top 67%
×12story building
+166ft-53ft

Overall

4386

Males

2778

M30-34

601

8M→9.6M

8.0 - 9.6 mi

Top 87%
×13story building
+68ft-193ft

Overall

5705

Males

3243

M30-34

707

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5332

Males

3088

M30-34

670

10M→10.5M

10.0 - 10.5 mi

Top 62%
×6story building
+1ft-73ft

Overall

4103

Males

2577

M30-34

559

10.5M→12M

10.5 - 12.0 mi

Top 88%
×21story building
+280ft-26ft

Overall

5805

Males

3276

M30-34

698

12M→Finish

12.0 - 13.1 mi

Top 90%
×7story building
+14ft-89ft

Overall

5941

Males

3330

M30-34

707

Passing Analysis

Category:
Athletes Passed
614*
Passed By
1476
Net Change
-862
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4235
2M → 4M28295+187#4235#4048
4M → 6M83*224-141#4048#4189
6M → 8M149*186-37#4189#4226
8M → 9.6M3376-373#4226#4599
9.6M → 10M23113-90#4599#4689
10M → 10.5M2410+14#4689#4675
10.5M → 12M18*311-293#4675#4968
12M → Finish32*161-129#4968#5097
TOTALS614*1476-862

* 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