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SF MARATHON 2026

James Liang

Bib: 10392•M•Age: 33

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
4–285 ft
≈
×23story building
•▲ 1212 ft climb · ▼ 1211 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:53/mi
21:46
↓ 11
4M
9:53/mi
41:32
↑ 75↓ 70
6M
10:05/mi
1:01:43
↑ 71↓ 180.5%
8M
10:09/mi
1:22:02
↑ 106↓ 210.8%
9.6M
10:22/mi
1:38:37
↑ 117↓ 1770.7%
10M
7:15/mi
1:41:31
↑ 17↓ 120.2%
10.5M
13:24/mi
1:48:13
↓ 1023.9%
12M
11:17/mi
2:05:08
↑ 304↓ 1252.3%
14M
11:12/mi
2:27:32
↑ 99↓ 1250.2%
16M
10:22/mi
2:48:15
↑ 124↓ 780.4%
18M
10:22/mi
3:08:58
↑ 106↓ 450.6%
20M
11:10/mi
3:31:19
↑ 52↓ 260.2%
22M
9:42/mi
3:50:44
↓ 2662.4%
24M
12:49/mi
4:16:22
↑ 70↓ 850.1%
Finish· 26.22 mi
11:26/mi
4:41:44
→ flat

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:27:32
Pace10:32 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:14:12
Pace10:59 /mi
📊Negative Split: 9.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:58:2921:4610:5321:46
10:53
-
4M
4.00 mi06:18:1541:3210:2319:46
9:53
-1:00
6M
6.00 mi06:38:261:01:4310:1720:11
10:05
+0:12
8M
8.00 mi06:58:451:22:0210:1520:19
10:09
+0:04
9.6M
9.60 mi07:15:201:38:3710:1616:35
10:22
+0:13
10M
10.00 mi07:18:141:41:3110:092:54
7:15
-3:07
10.5M
10.50 mi07:24:561:48:1310:186:42
13:24
+6:09
12M
12.00 mi07:41:512:05:0810:2616:55
11:17
-2:07
14M
14.00 mi08:04:152:27:3210:3222:24
11:12
-0:05
16M
16.00 mi08:24:582:48:1510:3120:43
10:22
-0:50
18M
18.00 mi08:45:413:08:5810:3020:43
10:22
0:00
20M
20.00 mi09:08:023:31:1910:3422:21
11:10
+0:48
22M
22.00 mi09:27:273:50:4410:2919:25
9:42
-1:28
24M
24.00 mi09:53:054:16:2210:4125:38
12:49
+3:07
Finish
26.22 mi10:18:274:41:4410:4525:22
11:26
-1:23

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

7:15 /mi

Average Pace

10:45 /mi

Slowest Pace

13:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54

1% of race

Time at Steady Pace

2:39:28

57% of race

Time at Slower Pace

1:59:22

42% of race

Average Pace: 10:45 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:58:2921:4610:5321:46
10:53
#5704
4M
4.00 mi06:18:1541:3210:2319:46
9:53
#4773
6M
6.00 mi06:38:261:01:4310:1720:11
10:05
#4423
8M
8.00 mi06:58:451:22:0210:1520:19
10:09
#4409
9.6M
9.60 mi07:15:201:38:3710:1616:35
10:22
#4195
10M
10.00 mi07:18:141:41:3110:092:54
7:15
#4207
10.5M
10.50 mi07:24:561:48:1310:186:42
13:24
#4136
12M
12.00 mi07:41:512:05:0810:2616:55
11:17
#4358
14M
14.00 mi08:04:152:27:3210:3222:24
11:12
#4303
16M
16.00 mi08:24:582:48:1510:3120:43
10:22
#4403
18M
18.00 mi08:45:413:08:5810:3020:43
10:22
#4145
20M
20.00 mi09:08:023:31:1910:3422:21
11:10
#4101
22M
22.00 mi09:27:273:50:4410:2919:25
9:42
#3947
24M
24.00 mi09:53:054:16:2210:4125:38
12:49
#4005
Finish
26.22 mi10:18:274:41:4410:4525:22
11:26
#3983
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:36

Segment Time

10:40/mi

Pace

0.90 mi

Distance

Overall

3824

Men

3020

Division

637

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi570442158715452(Top 76%)4031(Top 80%)835(Top 80%)
4M4.00 mi2.00 mi4773+9313642+573744+1273797(Top 53%)3029(Top 60%)630(Top 61%)
6M6.00 mi2.00 mi4423+3503429+213709+353957(Top 55%)3140(Top 62%)655(Top 63%)
8M8.00 mi2.00 mi4409+143430-17094450(Top 62%)3441(Top 68%)716(Top 69%)
9.6M9.60 mi1.60 mi4195+2143276+154680+293595(Top 50%)2872(Top 57%)603(Top 58%)
10M10.00 mi0.40 mi4207-123281-5684-44533(Top 63%)3486(Top 69%)722(Top 69%)
10.5M10.50 mi0.50 mi4136+713240+41674+103713(Top 52%)2930(Top 58%)611(Top 59%)
12M12.00 mi1.50 mi4358-2223373-133694-205452(Top 76%)4031(Top 80%)835(Top 80%)
14M14.00 mi2.00 mi4303+553337+36689+54233(Top 59%)3273(Top 65%)679(Top 65%)
16M16.00 mi2.00 mi4403-1003388-51704-154993(Top 70%)3707(Top 73%)770(Top 74%)
18M18.00 mi2.00 mi4145+2583224+164666+382719(Top 38%)2163(Top 43%)443(Top 43%)
20M20.00 mi2.00 mi4101+443188+36652+143964(Top 55%)2959(Top 59%)597(Top 57%)
22M22.00 mi2.00 mi3947+1543061+127630+222821(Top 39%)2177(Top 43%)448(Top 43%)
24M24.00 mi2.00 mi4005-583081-20635-54621(Top 64%)3316(Top 66%)658(Top 63%)
Finish26.22 mi2.22 mi3983+223048+33627+83983(Top 56%)2882(Top 57%)578(Top 56%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
×1human
+6ft-11ft

Overall

5452

Males

4031

M30-34

839

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+75ft-70ft

Overall

3797

Males

3029

M30-34

634

4M→6M

4.0 - 6.0 mi

Top 55%
×5story building
+71ft-18ft

Overall

3957

Males

3140

M30-34

659

6M→8M

6.0 - 8.0 mi

Top 62%
×9story building
+106ft-21ft

Overall

4450

Males

3441

M30-34

720

8M→9.6M

8.0 - 9.6 mi

Top 50%
×13story building
+117ft-177ft

Overall

3595

Males

2872

M30-34

605

9.6M→10M

9.6 - 10.0 mi

Top 63%
×1story
+17ft-12ft

Overall

4533

Males

3486

M30-34

725

10M→10.5M

10.0 - 10.5 mi

Top 52%
×9story building
+0ft-102ft

Overall

3713

Males

2930

M30-34

614

10.5M→12M

10.5 - 12.0 mi

Top 76%
×18story building
+304ft-125ft

Overall

5452

Males

4031

M30-34

839

12M→14M

12.0 - 14.0 mi

Top 59%
×9story building
+99ft-125ft

Overall

4233

Males

3273

M30-34

682

14M→16M

14.0 - 16.0 mi

Top 70%
×9story building
+124ft-78ft

Overall

4993

Males

3707

M30-34

772

16M→18M

16.0 - 18.0 mi

Top 38%
×8story building
+106ft-45ft

Overall

2719

Males

2163

M30-34

445

18M→20M

18.0 - 20.0 mi

Top 55%
×3story building
+52ft-26ft

Overall

3964

Males

2959

M30-34

599

20M→22M

20.0 - 22.0 mi

Top 39%
×21story building
+17ft-266ft

Overall

2821

Males

2177

M30-34

449

22M→24M

22.0 - 24.0 mi

Top 64%
×3story building
+70ft-85ft

Overall

4621

Males

3316

M30-34

659

24M→Finish

24.0 - 26.2 mi

Top 56%
~flat
+2ft-2ft

Overall

3983

Males

2882

M30-34

578

Passing Analysis

Category:
Athletes Passed
2502*
Passed By
781
Net Change
+1721
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5704
2M → 4M934*3+931#5704#4773
4M → 6M36313+350#4773#4423
6M → 8M80*66+14#4423#4409
8M → 9.6M221*7+214#4409#4195
9.6M → 10M1022-12#4195#4207
10M → 10.5M809+71#4207#4136
10.5M → 12M16238-222#4136#4358
12M → 14M103*48+55#4358#4303
14M → 16M66*166-100#4303#4403
16M → 18M26810+258#4403#4145
18M → 20M76*32+44#4145#4101
20M → 22M164*10+154#4101#3947
22M → 24M43*101-58#3947#4005
24M → Finish78*56+22#4005#3983
TOTALS2502*781+1721

* 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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