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SF MARATHON 2026

Greg Ong

Bib: 6765•M•Age: 42

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M40-44)
#0 / 435
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:15
Rank: #5362
Start → 2M
21:15 | 10:37/mi
4M
39:57
Rank: #4048 (+1314)
2M → 4M
18:42 | 9:21/mi
6M
58:53
Rank: #3628 (+420)
4M → 6M
18:56 | 9:28/mi
8M
1:18:08
Rank: #3605 (+23)
6M → 8M
19:15 | 9:37/mi
9.6M
1:34:36
Rank: #3548 (+57)
8M → 9.6M
16:28 | 10:17/mi
10M
1:37:14
Rank: #3532 (+16)
9.6M → 10M
2:38 | 6:35/mi
10.5M
1:43:47
Rank: #3495 (+37)
10M → 10.5M
6:33 | 13:06/mi
12M
1:57:38
Rank: #3427 (+68)
10.5M → 12M
13:51 | 9:14/mi
14M
2:18:32
Rank: #3377 (+50)
12M → 14M
20:54 | 10:27/mi
16M
2:34:32
Rank: #3171 (+206)
14M → 16M
16:00 | 8:00/mi
18M
2:58:33
Rank: #3337 (-166)
16M → 18M
24:01 | 12:01/mi
20M
3:20:27
Rank: #3341 (-4)
18M → 20M
21:54 | 10:57/mi
22M
3:43:07
Rank: #3458 (-117)
20M → 22M
22:40 | 11:20/mi
24M
4:08:19
Rank: #3547 (-89)
22M → 24M
25:12 | 12:36/mi
Finish· 26.22 mi
4:38:26
Rank: #3831 (-284)
24M → Finish
30:07 | 13:34/mi

The Course

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Half Splits

1st Half· via 14M⚖️ Balanced
Distance14.00 mi
Time2:18:32
Pace9:54 /mi
2nd Half⚖️ Balanced
Distance12.22 mi
Time2:19:54
Pace11:27 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:53:0621:1510:3721:15
10:37
-
4M
4.00 mi06:11:4839:579:5918:42
9:21
-1:16
6M
6.00 mi06:30:4458:539:4918:56
9:28
+0:07
8M
8.00 mi06:49:591:18:089:4619:15
9:37
+0:09
9.6M
9.60 mi07:06:271:34:369:5116:28
10:17
+0:40
10M
10.00 mi07:09:051:37:149:432:38
6:35
-3:42
10.5M
10.50 mi07:15:381:43:479:536:33
13:06
+6:31
12M
12.00 mi07:29:291:57:389:4813:51
9:14
-3:52
14M
14.00 mi07:50:232:18:329:5420:54
10:27
+1:13
16M
16.00 mi08:06:232:34:329:3916:00
8:00
-2:27
18M
18.00 mi08:30:242:58:339:5524:01
12:01
+4:01
20M
20.00 mi08:52:183:20:2710:0121:54
10:57
-1:04
22M
22.00 mi09:14:583:43:0710:0822:40
11:20
+0:23
24M
24.00 mi09:40:104:08:1910:2125:12
12:36
+1:16
Finish
26.22 mi10:10:174:38:2610:3830:07
13:34
+0:58

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

6:35 /mi

Average Pace

10:38 /mi

Slowest Pace

13:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:07

25% of race

Time at Steady Pace

2:02:26

44% of race

Time at Slower Pace

1:25:53

31% of race

Average Pace: 10:37 /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 mi05:53:0621:1510:3721:15
10:37
#5362
4M
4.00 mi06:11:4839:579:5918:42
9:21
#4048
6M
6.00 mi06:30:4458:539:4918:56
9:28
#3628
8M
8.00 mi06:49:591:18:089:4619:15
9:37
#3605
9.6M
9.60 mi07:06:271:34:369:5116:28
10:17
#3548
10M
10.00 mi07:09:051:37:149:432:38
6:35
#3532
10.5M
10.50 mi07:15:381:43:479:536:33
13:06
#3495
12M
12.00 mi07:29:291:57:389:4813:51
9:14
#3427
14M
14.00 mi07:50:232:18:329:5420:54
10:27
#3377
16M
16.00 mi08:06:232:34:329:3916:00
8:00
#3171
18M
18.00 mi08:30:242:58:339:5524:01
12:01
#3337
20M
20.00 mi08:52:183:20:2710:0121:54
10:57
#3341
22M
22.00 mi09:14:583:43:0710:0822:40
11:20
#3458
24M
24.00 mi09:40:104:08:1910:2125:12
12:36
#3547
Finish
26.22 mi10:10:174:38:2610:3830:07
13:34
#3831
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:11

Segment Time

10:12/mi

Pace

0.90 mi

Distance

Overall

3231

Men

2612

Division

225

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi536240043433170(Top 44%)2576(Top 51%)213(Top 49%)
4M4.00 mi2.00 mi4048+13143211+793279+642962(Top 41%)2436(Top 48%)211(Top 49%)
6M6.00 mi2.00 mi3628+4202920+291258+213058(Top 43%)2508(Top 50%)220(Top 51%)
8M8.00 mi2.00 mi3605+232904+16252+63535(Top 49%)2848(Top 56%)247(Top 57%)
9.6M9.60 mi1.60 mi3548+572858+46246+63504(Top 49%)2809(Top 56%)241(Top 55%)
10M10.00 mi0.40 mi3532+162846+12244+23081(Top 43%)2515(Top 50%)219(Top 50%)
10.5M10.50 mi0.50 mi3495+372813+33240+43415(Top 48%)2726(Top 54%)236(Top 54%)
12M12.00 mi1.50 mi3427+682763+50236+43170(Top 44%)2576(Top 51%)213(Top 49%)
14M14.00 mi2.00 mi3377+502723+40230+63255(Top 45%)2622(Top 52%)227(Top 52%)
16M16.00 mi2.00 mi3171+2062573+150218+122174(Top 30%)1755(Top 35%)154(Top 35%)
18M18.00 mi2.00 mi3337-1662682-109230-124446(Top 62%)3319(Top 66%)301(Top 69%)
20M20.00 mi2.00 mi3341-42670+12233-33652(Top 51%)2759(Top 55%)241(Top 55%)
22M22.00 mi2.00 mi3458-1172735-65239-64633(Top 65%)3349(Top 66%)290(Top 67%)
24M24.00 mi2.00 mi3547-892768-33244-54435(Top 62%)3202(Top 63%)272(Top 63%)
Finish26.22 mi2.22 mi3831-2842946-178261-175795(Top 81%)4107(Top 81%)347(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 44%
×1human
+6ft-11ft

Overall

3170

Males

2576

M40-44

214

2M→4M

2.0 - 4.0 mi

Top 41%
×4stories
+75ft-70ft

Overall

2962

Males

2436

M40-44

212

4M→6M

4.0 - 6.0 mi

Top 43%
×5stories
+71ft-18ft

Overall

3058

Males

2508

M40-44

221

6M→8M

6.0 - 8.0 mi

Top 49%
×9stories
+106ft-21ft

Overall

3535

Males

2848

M40-44

248

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13stories
+117ft-177ft

Overall

3504

Males

2809

M40-44

242

9.6M→10M

9.6 - 10.0 mi

Top 43%
×1story
+17ft-12ft

Overall

3081

Males

2515

M40-44

220

10M→10.5M

10.0 - 10.5 mi

Top 48%
×9stories
+0ft-102ft

Overall

3415

Males

2726

M40-44

237

10.5M→12M

10.5 - 12.0 mi

Top 44%
×18stories
+304ft-125ft

Overall

3170

Males

2576

M40-44

214

12M→14M

12.0 - 14.0 mi

Top 45%
×9stories
+99ft-125ft

Overall

3255

Males

2622

M40-44

228

14M→16M

14.0 - 16.0 mi

Top 30%
×9stories
+124ft-78ft

Overall

2174

Males

1755

M40-44

155

16M→18M

16.0 - 18.0 mi

Top 62%
×8stories
+106ft-45ft

Overall

4446

Males

3319

M40-44

302

18M→20M

18.0 - 20.0 mi

Top 51%
×3stories
+52ft-26ft

Overall

3652

Males

2759

M40-44

241

20M→22M

20.0 - 22.0 mi

Top 65%
×21stories
+17ft-266ft

Overall

4633

Males

3349

M40-44

290

22M→24M

22.0 - 24.0 mi

Top 62%
×3stories
+70ft-85ft

Overall

4435

Males

3202

M40-44

272

24M→Finish

24.0 - 26.2 mi

Top 81%
~flat
+2ft-2ft

Overall

5795

Males

4107

M40-44

347

Passing Analysis

Category:
Athletes Passed
2549*
Passed By
1018
Net Change
+1531
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5362
2M → 4M1315*1+1314#5362#4048
4M → 6M4233+420#4048#3628
6M → 8M77*54+23#3628#3605
8M → 9.6M91*34+57#3605#3548
9.6M → 10M182+16#3548#3532
10M → 10.5M5316+37#3532#3495
10.5M → 12M8517+68#3495#3427
12M → 14M79*29+50#3427#3377
14M → 16M226*20+206#3377#3171
16M → 18M41207-166#3171#3337
18M → 20M59*63-4#3337#3341
20M → 22M28*145-117#3341#3458
22M → 24M39*128-89#3458#3547
24M → Finish15*299-284#3547#3831
TOTALS2549*1018+1531

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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