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SF MARATHON 2026

James Dong

Bib: 7469•M•Age: 25

Austin, TX

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:03
Rank: #5157
Start → 2M
21:03 | 10:31/mi
4M
42:16
Rank: #5051 (+106)
2M → 4M
21:13 | 10:37/mi
6M
1:02:48
Rank: #4731 (+320)
4M → 6M
20:32 | 10:16/mi
8M
1:22:28
Rank: #4495 (+236)
6M → 8M
19:40 | 9:50/mi
9.6M
1:39:30
Rank: #4345 (+150)
8M → 9.6M
17:02 | 10:39/mi
10M
1:42:07
Rank: #4297 (+48)
9.6M → 10M
2:37 | 6:33/mi
10.5M
1:48:54
Rank: #4227 (+70)
10M → 10.5M
6:47 | 13:34/mi
12M
2:02:12
Rank: #3960 (+267)
10.5M → 12M
13:18 | 8:52/mi
14M
2:23:17
Rank: #3861 (+99)
12M → 14M
21:05 | 10:32/mi
16M
2:43:12
Rank: #3931 (-70)
14M → 16M
19:55 | 9:58/mi
18M
3:03:07
Rank: #3677 (+254)
16M → 18M
19:55 | 9:58/mi
20M
3:25:25
Rank: #3690 (-13)
18M → 20M
22:18 | 11:09/mi
22M
3:48:59
Rank: #3830 (-140)
20M → 22M
23:34 | 11:47/mi
24M
4:16:40
Rank: #4033 (-203)
22M → 24M
27:41 | 13:51/mi
Finish· 26.22 mi
4:50:35
Rank: #4472 (-439)
24M → Finish
33:55 | 15:17/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:23:17
Pace10:14 /mi
2nd Half
Distance12.22 mi
Time2:27:18
Pace12:03 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:52:5021:0310:3121:03
10:31
-
4M
4.00 mi06:14:0342:1610:3421:13
10:37
+0:06
6M
6.00 mi06:34:351:02:4810:2820:32
10:16
-0:21
8M
8.00 mi06:54:151:22:2810:1819:40
9:50
-0:26
9.6M
9.60 mi07:11:171:39:3010:2217:02
10:39
+0:49
10M
10.00 mi07:13:541:42:0710:132:37
6:33
-4:06
10.5M
10.50 mi07:20:411:48:5410:226:47
13:34
+7:01
12M
12.00 mi07:33:592:02:1210:1113:18
8:52
-4:42
14M
14.00 mi07:55:042:23:1710:1421:05
10:32
+1:40
16M
16.00 mi08:14:592:43:1210:1219:55
9:58
-0:34
18M
18.00 mi08:34:543:03:0710:1019:55
9:58
0:00
20M
20.00 mi08:57:123:25:2510:1622:18
11:09
+1:11
22M
22.00 mi09:20:463:48:5910:2423:34
11:47
+0:38
24M
24.00 mi09:48:274:16:4010:4227:41
13:51
+2:04
Finish
26.22 mi10:22:224:50:3511:0533:55
15:17
+1:26

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

6:33 /mi

Average Pace

11:05 /mi

Slowest Pace

15:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:55

5% of race

Time at Steady Pace

3:02:43

63% of race

Time at Slower Pace

1:31:57

32% of race

Average Pace: 11:05 /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 mi05:52:5021:0310:3121:03
10:31
#5157
4M
4.00 mi06:14:0342:1610:3421:13
10:37
#5051
6M
6.00 mi06:34:351:02:4810:2820:32
10:16
#4731
8M
8.00 mi06:54:151:22:2810:1819:40
9:50
#4495
9.6M
9.60 mi07:11:171:39:3010:2217:02
10:39
#4345
10M
10.00 mi07:13:541:42:0710:132:37
6:33
#4297
10.5M
10.50 mi07:20:411:48:5410:226:47
13:34
#4227
12M
12.00 mi07:33:592:02:1210:1113:18
8:52
#3960
14M
14.00 mi07:55:042:23:1710:1421:05
10:32
#3861
16M
16.00 mi08:14:592:43:1210:1219:55
9:58
#3931
18M
18.00 mi08:34:543:03:0710:1019:55
9:58
#3677
20M
20.00 mi08:57:123:25:2510:1622:18
11:09
#3690
22M
22.00 mi09:20:463:48:5910:2423:34
11:47
#3830
24M
24.00 mi09:48:274:16:4010:4227:41
13:51
#4033
Finish
26.22 mi10:22:224:50:3511:0533:55
15:17
#4472
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 49%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:24

Segment Time

10:27/mi

Pace

0.90 mi

Distance

Overall

3544

Men

2833

Division

704

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi515738689182647(Top 37%)2189(Top 43%)557(Top 47%)
4M4.00 mi2.00 mi5051+1063816+52911+75019(Top 70%)3796(Top 75%)914(Top 78%)
6M6.00 mi2.00 mi4731+3203615+201870+414228(Top 59%)3305(Top 65%)810(Top 69%)
8M8.00 mi2.00 mi4495+2363478+137848+223916(Top 55%)3111(Top 62%)752(Top 64%)
9.6M9.60 mi1.60 mi4345+1503374+104828+203967(Top 55%)3117(Top 62%)776(Top 66%)
10M10.00 mi0.40 mi4297+483346+28825+33020(Top 42%)2472(Top 49%)614(Top 52%)
10.5M10.50 mi0.50 mi4227+703290+56811+143857(Top 54%)3029(Top 60%)748(Top 64%)
12M12.00 mi1.50 mi3960+2673129+161780+312647(Top 37%)2189(Top 43%)557(Top 47%)
14M14.00 mi2.00 mi3861+993058+71764+163367(Top 47%)2700(Top 53%)667(Top 57%)
16M16.00 mi2.00 mi3931-703091-33758+64620(Top 64%)3482(Top 69%)851(Top 72%)
18M18.00 mi2.00 mi3677+2542915+176723+352198(Top 31%)1798(Top 36%)447(Top 38%)
20M20.00 mi2.00 mi3690-132902+13720+33938(Top 55%)2945(Top 58%)732(Top 62%)
22M22.00 mi2.00 mi3830-1402977-75741-215054(Top 71%)3626(Top 72%)871(Top 74%)
24M24.00 mi2.00 mi4033-2033099-122769-285471(Top 76%)3891(Top 77%)937(Top 80%)
Finish26.22 mi2.22 mi4472-4393377-278834-656573(Top 92%)4647(Top 92%)1096(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 37%
×1human
+6ft-11ft

Overall

2647

Males

2189

M25-29

559

2M→4M

2.0 - 4.0 mi

Top 70%
×4stories
+75ft-70ft

Overall

5019

Males

3796

M25-29

920

4M→6M

4.0 - 6.0 mi

Top 59%
×5stories
+71ft-18ft

Overall

4228

Males

3305

M25-29

815

6M→8M

6.0 - 8.0 mi

Top 55%
×9stories
+106ft-21ft

Overall

3916

Males

3111

M25-29

757

8M→9.6M

8.0 - 9.6 mi

Top 55%
×13stories
+117ft-177ft

Overall

3967

Males

3117

M25-29

780

9.6M→10M

9.6 - 10.0 mi

Top 42%
×1story
+17ft-12ft

Overall

3020

Males

2472

M25-29

617

10M→10.5M

10.0 - 10.5 mi

Top 54%
×9stories
+0ft-102ft

Overall

3857

Males

3029

M25-29

753

10.5M→12M

10.5 - 12.0 mi

Top 37%
×18stories
+304ft-125ft

Overall

2647

Males

2189

M25-29

559

12M→14M

12.0 - 14.0 mi

Top 47%
×9stories
+99ft-125ft

Overall

3367

Males

2700

M25-29

670

14M→16M

14.0 - 16.0 mi

Top 64%
×9stories
+124ft-78ft

Overall

4620

Males

3482

M25-29

852

16M→18M

16.0 - 18.0 mi

Top 31%
×8stories
+106ft-45ft

Overall

2198

Males

1798

M25-29

448

18M→20M

18.0 - 20.0 mi

Top 55%
×3stories
+52ft-26ft

Overall

3938

Males

2945

M25-29

733

20M→22M

20.0 - 22.0 mi

Top 71%
×21stories
+17ft-266ft

Overall

5054

Males

3626

M25-29

872

22M→24M

22.0 - 24.0 mi

Top 76%
×3stories
+70ft-85ft

Overall

5471

Males

3891

M25-29

938

24M→Finish

24.0 - 26.2 mi

Top 92%
~flat
+2ft-2ft

Overall

6573

Males

4647

M25-29

1096

Passing Analysis

Category:
Athletes Passed
1909*
Passed By
1224
Net Change
+685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5157
2M → 4M202*96+106#5157#5051
4M → 6M33414+320#5051#4731
6M → 8M241*5+236#4731#4495
8M → 9.6M167*17+150#4495#4345
9.6M → 10M480+48#4345#4297
10M → 10.5M8515+70#4297#4227
10.5M → 12M2681+267#4227#3960
12M → 14M111*12+99#3960#3861
14M → 16M80*150-70#3861#3931
16M → 18M26713+254#3931#3677
18M → 20M56*69-13#3677#3690
20M → 22M22*162-140#3690#3830
22M → 24M19*222-203#3830#4033
24M → Finish9*448-439#4033#4472
TOTALS1909*1224+685

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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