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SF MARATHON 1ST HALF 2026

Andrew O’Connor

Bib: 17627•M•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
10:41/mi
21:22
→ flat
4M
10:45/mi
42:52
↑ 67↓ 69
6M
11:27/mi
1:05:47
↑ 1231.1%
8M
10:32/mi
1:26:51
↑ 166↓ 531.1%
9.6M
10:32/mi
1:43:43
↑ 68↓ 1931.5%
10M
20:16/mi
1:51:49
↓ 241.1%
10.5M
5:14/mi
1:54:26
↓ 732.7%
12M
14:43/mi
2:16:30
↑ 2803.2%
Finish· 13.11 mi
10:34/mi
2:28:13
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:05:47
Pace10:58 /mi
2nd Half
Distance7.11 mi
Time1:22:26
Pace11:36 /mi
📊Positive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:08:4821:2210:4121:22
10:41
-
4M
4.00 mi07:30:1842:5210:4321:30
10:45
+0:04
6M
6.00 mi07:53:131:05:4710:5822:55
11:27
+0:42
8M
8.00 mi08:14:171:26:5110:5121:04
10:32
-0:55
9.6M
9.60 mi08:31:091:43:4310:4816:52
10:32
0:00
10M
10.00 mi08:39:151:51:4911:118:06
20:16
+9:44
10.5M
10.50 mi08:41:521:54:2610:542:37
5:14
-15:02
12M
12.00 mi09:03:562:16:3011:2322:04
14:43
+9:29
Finish
13.11 mi09:15:392:28:1311:1811:43
10:34
-4:09

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

5:14 /mi

Average Pace

11:18 /mi

Slowest Pace

20:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37

2% of race

Time at Steady Pace

1:55:26

78% of race

Time at Slower Pace

30:10

20% of race

Average Pace: 11:18 /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 mi07:08:4821:2210:4121:22
10:41
#4196
4M
4.00 mi07:30:1842:5210:4321:30
10:45
#4025
6M
6.00 mi07:53:131:05:4710:5822:55
11:27
#4145
8M
8.00 mi08:14:171:26:5110:5121:04
10:32
#3771
9.6M
9.60 mi08:31:091:43:4310:4816:52
10:32
#3883
10M
10.00 mi08:39:151:51:4911:118:06
20:16
#3842
10.5M
10.50 mi08:41:521:54:2610:542:37
5:14
#3835
12M
12.00 mi09:03:562:16:3011:2322:04
14:43
#3731
Finish
13.11 mi09:15:392:28:1311:1811:43
10:34
#3688
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 54%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:43

Segment Time

11:55/mi

Pace

0.90 mi

Distance

Overall

3559

Men

2284

Division

531

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi419626796053329(Top 51%)2135(Top 59%)500(Top 63%)
4M4.00 mi2.00 mi4025+1712595+84593+123899(Top 59%)2527(Top 70%)581(Top 73%)
6M6.00 mi2.00 mi4145-1202655-60615-224459(Top 68%)2789(Top 77%)649(Top 82%)
8M8.00 mi2.00 mi3771+3742469+186576+393029(Top 46%)2087(Top 58%)483(Top 61%)
9.6M9.60 mi1.60 mi3883-1122512-43587-114597(Top 70%)2716(Top 75%)629(Top 79%)
10M10.00 mi0.40 mi3842+412481+31579+83617(Top 55%)2299(Top 64%)527(Top 66%)
10.5M10.50 mi0.50 mi3835+72482-1580-13750(Top 57%)2418(Top 67%)564(Top 71%)
12M12.00 mi1.50 mi3731+1042425+57569+113329(Top 51%)2135(Top 59%)500(Top 63%)
Finish13.11 mi1.11 mi3688+432398+27563+63554(Top 54%)2254(Top 62%)534(Top 67%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 51%
~flat
+5ft-3ft

Overall

3329

Males

2135

M25-29

501

2M→4M

2.0 - 4.0 mi

Top 59%
×4story building
+67ft-69ft

Overall

3899

Males

2527

M25-29

582

4M→6M

4.0 - 6.0 mi

Top 68%
×9story building
+123ft-9ft

Overall

4459

Males

2789

M25-29

651

6M→8M

6.0 - 8.0 mi

Top 46%
×12story building
+166ft-53ft

Overall

3029

Males

2087

M25-29

484

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13story building
+68ft-193ft

Overall

4597

Males

2716

M25-29

630

9.6M→10M

9.6 - 10.0 mi

Top 55%
×2story building
+0ft-24ft

Overall

3617

Males

2299

M25-29

528

10M→10.5M

10.0 - 10.5 mi

Top 57%
×6story building
+1ft-73ft

Overall

3750

Males

2418

M25-29

565

10.5M→12M

10.5 - 12.0 mi

Top 51%
×21story building
+280ft-26ft

Overall

3329

Males

2135

M25-29

501

12M→Finish

12.0 - 13.1 mi

Top 54%
×7story building
+14ft-89ft

Overall

3554

Males

2254

M25-29

534

Passing Analysis

Category:
Athletes Passed
1113*
Passed By
605
Net Change
+508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4196
2M → 4M26796+171#4196#4025
4M → 6M83*203-120#4025#4145
6M → 8M393*19+374#4145#3771
8M → 9.6M61173-112#3771#3883
9.6M → 10M7029+41#3883#3842
10M → 10.5M169+7#3842#3835
10.5M → 12M151*47+104#3835#3731
12M → Finish72*29+43#3731#3688
TOTALS1113*605+508

* 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