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SF MARATHON 2026

Jacob Park

Bib: 5059•M•Age: 38

Berkeley, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 27%
Gender (Male)
#0 / 5052
Top 31%
Division (M35-39)
#0 / 717
Top 30%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:41
Rank: #3003
Start → 2M
9:20/mi
18:41 split
4M
37:10
Rank: #2853 (+150)
2M → 4M
9:15/mi
18:29 split
6M
54:57
Rank: #2549 (+304)
4M → 6M
8:53/mi
17:47 split
8M
1:13:06
Rank: #2566 (-17)
6M → 8M
9:04/mi
18:09 split
9.6M
1:28:17
Rank: #2532 (+34)
8M → 9.6M
9:29/mi
15:11 split
10M
1:30:45
Rank: #2510 (+22)
9.6M → 10M
6:10/mi
2:28 split
10.5M
1:39:54
Rank: #2959 (-449)
10M → 10.5M
18:18/mi
9:09 split
12M
1:52:18
Rank: #2783 (+176)
10.5M → 12M
8:16/mi
12:24 split
14M
2:11:05
Rank: #2616 (+167)
12M → 14M
9:23/mi
18:47 split
16M
2:28:36
Rank: #2644 (-28)
14M → 16M
8:45/mi
17:31 split
18M
2:46:06
Rank: #2361 (+283)
16M → 18M
8:45/mi
17:30 split
20M
3:04:41
Rank: #2262 (+99)
18M → 20M
9:17/mi
18:35 split
22M
3:21:16
Rank: #2095 (+167)
20M → 22M
8:17/mi
16:35 split
24M
3:40:51
Rank: #2000 (+95)
22M → 24M
9:48/mi
19:35 split
Finish· 26.22 mi
4:01:17
Rank: #1922 (+78)
24M → Finish
9:13/mi
20:26 split

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:11:05
Pace9:22 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:50:12
Pace9:01 /mi
📊Negative Split: 15.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:42:0618:419:2018:41
9:20
-
4M
4.00 mi06:00:3537:109:1818:29
9:15
-0:05
6M
6.00 mi06:18:2254:579:1017:47
8:53
-0:22
8M
8.00 mi06:36:311:13:069:0818:09
9:04
+0:11
9.6M
9.60 mi06:51:421:28:179:1215:11
9:29
+0:25
10M
10.00 mi06:54:101:30:459:052:28
6:10
-3:19
10.5M
10.50 mi07:03:191:39:549:319:09
18:18
+12:08
12M
12.00 mi07:15:431:52:189:2212:24
8:16
-10:02
14M
14.00 mi07:34:302:11:059:2218:47
9:23
+1:07
16M
16.00 mi07:52:012:28:369:1717:31
8:45
-0:38
18M
18.00 mi08:09:312:46:069:1417:30
8:45
0:00
20M
20.00 mi08:28:063:04:419:1418:35
9:17
+0:32
22M
22.00 mi08:44:413:21:169:0916:35
8:17
-1:00
24M
24.00 mi09:04:163:40:519:1219:35
9:48
+1:31
Finish
26.22 mi09:24:424:01:179:1320:26
9:13
-0:35

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

6:10 /mi

Average Pace

9:13 /mi

Slowest Pace

18:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28

1% of race

Time at Steady Pace

3:49:40

95% of race

Time at Slower Pace

9:09

4% of race

Average Pace: 9:12 /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 mi05:42:0618:419:2018:41
9:20
#3003
4M
4.00 mi06:00:3537:109:1818:29
9:15
#2853
6M
6.00 mi06:18:2254:579:1017:47
8:53
#2549
8M
8.00 mi06:36:311:13:069:0818:09
9:04
#2566
9.6M
9.60 mi06:51:421:28:179:1215:11
9:29
#2532
10M
10.00 mi06:54:101:30:459:052:28
6:10
#2510
10.5M
10.50 mi07:03:191:39:549:319:09
18:18
#2959
12M
12.00 mi07:15:431:52:189:2212:24
8:16
#2783
14M
14.00 mi07:34:302:11:059:2218:47
9:23
#2616
16M
16.00 mi07:52:012:28:369:1717:31
8:45
#2644
18M
18.00 mi08:09:312:46:069:1417:30
8:45
#2361
20M
20.00 mi08:28:063:04:419:1418:35
9:17
#2262
22M
22.00 mi08:44:413:21:169:0916:35
8:17
#2095
24M
24.00 mi09:04:163:40:519:1219:35
9:48
#2000
Finish
26.22 mi09:24:424:01:179:1320:26
9:13
#1922
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 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:37

Segment Time

12:55/mi

Pace

0.90 mi

Distance

Overall

6021

Men

4364

Division

626

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi300324563281704(Top 24%)1439(Top 28%)195(Top 27%)
4M4.00 mi2.00 mi2853+1502350+106312+162767(Top 39%)2289(Top 45%)311(Top 43%)
6M6.00 mi2.00 mi2549+3042119+231294+181979(Top 28%)1694(Top 34%)232(Top 32%)
8M8.00 mi2.00 mi2566-172134-15287+72667(Top 37%)2221(Top 44%)288(Top 40%)
9.6M9.60 mi1.60 mi2532+342118+16281+62453(Top 34%)2066(Top 41%)274(Top 38%)
10M10.00 mi0.40 mi2510+222101+17278+32073(Top 29%)1764(Top 35%)234(Top 33%)
10.5M10.50 mi0.50 mi2959-4492435-334329-516659(Top 93%)4750(Top 94%)675(Top 94%)
12M12.00 mi1.50 mi2783+1762304+131302+271704(Top 24%)1439(Top 28%)195(Top 27%)
14M14.00 mi2.00 mi2616+1672168+136288+141775(Top 25%)1519(Top 30%)220(Top 31%)
16M16.00 mi2.00 mi2644-282184-16292-43172(Top 44%)2468(Top 49%)357(Top 50%)
18M18.00 mi2.00 mi2361+2831972+212261+31987(Top 14%)842(Top 17%)116(Top 16%)
20M20.00 mi2.00 mi2262+991885+87251+101795(Top 25%)1477(Top 29%)208(Top 29%)
22M22.00 mi2.00 mi2095+1671750+135238+131182(Top 16%)984(Top 19%)143(Top 20%)
24M24.00 mi2.00 mi2000+951656+94227+111532(Top 21%)1221(Top 24%)181(Top 25%)
Finish26.22 mi2.22 mi1922+781586+70214+131349(Top 19%)1080(Top 21%)150(Top 21%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 24%
×1human
+6ft-11ft

Overall

1704

Males

1439

M35-39

196

2M→4M

2.0 - 4.0 mi

Top 39%
×4stories
+75ft-70ft

Overall

2767

Males

2289

M35-39

314

4M→6M

4.0 - 6.0 mi

Top 28%
×5stories
+71ft-18ft

Overall

1979

Males

1694

M35-39

235

6M→8M

6.0 - 8.0 mi

Top 37%
×9stories
+106ft-21ft

Overall

2667

Males

2221

M35-39

289

8M→9.6M

8.0 - 9.6 mi

Top 34%
×13stories
+117ft-177ft

Overall

2453

Males

2066

M35-39

275

9.6M→10M

9.6 - 10.0 mi

Top 29%
×1story
+17ft-12ft

Overall

2073

Males

1764

M35-39

235

10M→10.5M

10.0 - 10.5 mi

Top 93%
×9stories
+0ft-102ft

Overall

6659

Males

4750

M35-39

681

10.5M→12M

10.5 - 12.0 mi

Top 24%
×18stories
+304ft-125ft

Overall

1704

Males

1439

M35-39

196

12M→14M

12.0 - 14.0 mi

Top 25%
×9stories
+99ft-125ft

Overall

1775

Males

1519

M35-39

220

14M→16M

14.0 - 16.0 mi

Top 44%
×9stories
+124ft-78ft

Overall

3172

Males

2468

M35-39

358

16M→18M

16.0 - 18.0 mi

Top 14%
×8stories
+106ft-45ft

Overall

987

Males

842

M35-39

116

18M→20M

18.0 - 20.0 mi

Top 25%
×3stories
+52ft-26ft

Overall

1795

Males

1477

M35-39

208

20M→22M

20.0 - 22.0 mi

Top 16%
×21stories
+17ft-266ft

Overall

1182

Males

984

M35-39

143

22M→24M

22.0 - 24.0 mi

Top 21%
×3stories
+70ft-85ft

Overall

1532

Males

1221

M35-39

181

24M→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

1349

Males

1080

M35-39

150

Passing Analysis

Category:
Athletes Passed
1881*
Passed By
800
Net Change
+1081
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3003
2M → 4M202*52+150#3003#2853
4M → 6M3095+304#2853#2549
6M → 8M58*75-17#2549#2566
8M → 9.6M78*44+34#2566#2532
9.6M → 10M253+22#2532#2510
10M → 10.5M5454-449#2510#2959
10.5M → 12M1804+176#2959#2783
12M → 14M169*2+167#2783#2616
14M → 16M93*121-28#2616#2644
16M → 18M2852+283#2644#2361
18M → 20M106*7+99#2361#2262
20M → 22M173*6+167#2262#2095
22M → 24M108*13+95#2095#2000
24M → Finish90*12+78#2000#1922
TOTALS1881*800+1081

* 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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