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SF MARATHON 1ST HALF 2026

Andreas Christiansen

San Francisco, CA

Bib: 15838 M 23

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
11:19/mi
22:39
→ flat
12 ft elev
4M
11:01/mi
44:41
↑ 67↓ 69
10 ft elev
6M
11:10/mi
1:07:01
↑ 1231.1%
126 ft elev
8M
11:09/mi
1:29:19
↑ 166↓ 531.1%
246 ft elev
9.6M
11:09/mi
1:47:09
↑ 68↓ 1931.5%
126 ft elev
10M
22:12/mi
1:56:01
↓ 241.1%
90 ft elev
10.5M
5:28/mi
1:58:45
↓ 732.7%
18 ft elev
12M
16:59/mi
2:24:14
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:32/mi
2:35:55
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:01
Pace11:10 /mi
2nd Half
Distance7.11 mi
Time1:28:54
Pace12:30 /mi
📊Positive Split: 32.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:5122:3911:1922:39
11:19
-
4M
4.00 mi07:28:5344:4111:1022:02
11:01
-0:18
6M
6.00 mi07:51:131:07:0111:1022:20
11:10
+0:09
8M
8.00 mi08:13:311:29:1911:1022:18
11:09
-0:01
9.6M
9.60 mi08:31:211:47:0911:1017:50
11:09
0:00
10M
10.00 mi08:40:131:56:0111:368:52
22:12
+11:03
10.5M
10.50 mi08:42:571:58:4511:192:44
5:28
-16:44
12M
12.00 mi09:08:262:24:1412:0125:29
16:59
+11:31
Finish
13.11 mi09:20:072:35:5511:5411:41
10:32
-6:27

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

5:28 /mi

Average Pace

11:54 /mi

Slowest Pace

22:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44

2% of race

Time at Steady Pace

1:58:50

76% of race

Time at Slower Pace

34:21

22% of race

Average Pace: 11:54 /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 mi07:06:5122:3911:1922:39
11:19
#5225
4M
4.00 mi07:28:5344:4111:1022:02
11:01
#4685
6M
6.00 mi07:51:131:07:0111:1022:20
11:10
#4454
8M
8.00 mi08:13:311:29:1911:1022:18
11:09
#4174
9.6M
9.60 mi08:31:211:47:0911:1017:50
11:09
#4386
10M
10.00 mi08:40:131:56:0111:368:52
22:12
#4397
10.5M
10.50 mi08:42:571:58:4511:192:44
5:28
#4396
12M
12.00 mi09:08:262:24:1412:0125:29
16:59
#4506
Finish
13.11 mi09:20:072:35:5511:5411:41
10:32
#4394
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 68%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:36

Segment Time

12:54/mi

Pace

0.90 mi

Distance

Overall

4480

Men

2710

Division

284

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi522531273294845(Top 74%)2861(Top 79%)302(Top 84%)
4M4.00 mi2.00 mi4685+5402908+219315+144224(Top 64%)2682(Top 74%)299(Top 84%)
6M6.00 mi2.00 mi4454+2312796+112311+44091(Top 62%)2613(Top 72%)297(Top 83%)
8M8.00 mi2.00 mi4174+2802689+107304+73709(Top 56%)2429(Top 67%)268(Top 75%)
9.6M9.60 mi1.60 mi4386-2122757-68307-35176(Top 79%)2994(Top 83%)321(Top 90%)
10M10.00 mi0.40 mi4397-112748+9305+24618(Top 70%)2772(Top 77%)289(Top 81%)
10.5M10.50 mi0.50 mi4396+12751-3306-14315(Top 66%)2680(Top 74%)283(Top 79%)
12M12.00 mi1.50 mi4506-1102792-41302+44845(Top 74%)2861(Top 79%)302(Top 84%)
Finish13.11 mi1.11 mi4394+1122736+56298+43520(Top 54%)2239(Top 62%)250(Top 70%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 74%
~flat
+5ft-3ft

Overall

4845

Males

2861

M20-24

303

2M→4M

2.0 - 4.0 mi

Top 64%
×4story building
+67ft-69ft

Overall

4224

Males

2682

M20-24

301

4M→6M

4.0 - 6.0 mi

Top 62%
×9story building
+123ft-9ft

Overall

4091

Males

2613

M20-24

300

6M→8M

6.0 - 8.0 mi

Top 56%
×12story building
+166ft-53ft

Overall

3709

Males

2429

M20-24

269

8M→9.6M

8.0 - 9.6 mi

Top 79%
×13story building
+68ft-193ft

Overall

5176

Males

2994

M20-24

322

9.6M→10M

9.6 - 10.0 mi

Top 70%
×2story building
+0ft-24ft

Overall

4618

Males

2772

M20-24

290

10M→10.5M

10.0 - 10.5 mi

Top 66%
×6story building
+1ft-73ft

Overall

4315

Males

2680

M20-24

284

10.5M→12M

10.5 - 12.0 mi

Top 74%
×21story building
+280ft-26ft

Overall

4845

Males

2861

M20-24

303

12M→Finish

12.0 - 13.1 mi

Top 54%
×7story building
+14ft-89ft

Overall

3520

Males

2239

M20-24

250

Passing Analysis

Category:
Athletes Passed
1441*
Passed By
610
Net Change
+831
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5225
2M → 4M56424+540#5225#4685
4M → 6M273*42+231#4685#4454
6M → 8M335*55+280#4454#4174
8M → 9.6M32244-212#4174#4386
9.6M → 10M4657-11#4386#4397
10M → 10.5M109+1#4397#4396
10.5M → 12M62*172-110#4396#4506
12M → Finish119*7+112#4506#4394
TOTALS1441*610+831

* 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