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SF MARATHON 2026

Jonathan Safer

Bib: 6573•M•Age: 38

Lafayette, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 31%
Gender (Male)
#0 / 5052
Top 36%
Division (M35-39)
#0 / 717
Top 36%
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
8:28/mi
16:57
↓ 11
4M
8:21/mi
33:38
↑ 75↓ 70
6M
8:29/mi
50:36
↑ 71↓ 180.5%
8M
8:26/mi
1:07:29
↑ 106↓ 210.8%
9.6M
8:56/mi
1:21:46
↑ 117↓ 1770.7%
10M
5:48/mi
1:24:05
↑ 17↓ 120.2%
10.5M
11:22/mi
1:29:46
↓ 1023.9%
12M
8:21/mi
1:42:17
↑ 304↓ 1252.3%
14M
9:34/mi
2:01:26
↑ 99↓ 1250.2%
16M
9:13/mi
2:19:53
↑ 124↓ 780.4%
18M
9:13/mi
2:38:19
↑ 106↓ 450.6%
20M
10:30/mi
2:59:20
↑ 52↓ 260.2%
22M
10:41/mi
3:20:43
↓ 2662.4%
24M
11:30/mi
3:43:43
↑ 70↓ 850.1%
Finish· 26.22 mi
11:15/mi
4:08:41
→ flat

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:01:26
Pace8:40 /mi
2nd Half
Distance12.22 mi
Time2:07:15
Pace10:25 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:37:0116:578:2816:57
8:28
-
4M
4.00 mi05:53:4233:388:2516:41
8:21
-0:07
6M
6.00 mi06:10:4050:368:2616:58
8:29
+0:08
8M
8.00 mi06:27:331:07:298:2616:53
8:26
-0:03
9.6M
9.60 mi06:41:501:21:468:3114:17
8:56
+0:30
10M
10.00 mi06:44:091:24:058:252:19
5:48
-3:08
10.5M
10.50 mi06:49:501:29:468:335:41
11:22
+5:34
12M
12.00 mi07:02:211:42:178:3112:31
8:21
-3:01
14M
14.00 mi07:21:302:01:268:4019:09
9:34
+1:13
16M
16.00 mi07:39:572:19:538:4518:27
9:13
-0:21
18M
18.00 mi07:58:232:38:198:4818:26
9:13
0:00
20M
20.00 mi08:19:242:59:208:5821:01
10:30
+1:17
22M
22.00 mi08:40:473:20:439:0721:23
10:41
+0:11
24M
24.00 mi09:03:473:43:439:1923:00
11:30
+0:49
Finish
26.22 mi09:28:454:08:419:3024:58
11:15
-0:15

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

5:48 /mi

Average Pace

9:30 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:21

26% of race

Time at Steady Pace

1:27:17

35% of race

Time at Slower Pace

1:36:03

39% of race

Average Pace: 9:29 /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 mi05:37:0116:578:2816:57
8:28
#1387
4M
4.00 mi05:53:4233:388:2516:41
8:21
#1237
6M
6.00 mi06:10:4050:368:2616:58
8:29
#1236
8M
8.00 mi06:27:331:07:298:2616:53
8:26
#1277
9.6M
9.60 mi06:41:501:21:468:3114:17
8:56
#1287
10M
10.00 mi06:44:091:24:058:252:19
5:48
#1279
10.5M
10.50 mi06:49:501:29:468:335:41
11:22
#1280
12M
12.00 mi07:02:211:42:178:3112:31
8:21
#1313
14M
14.00 mi07:21:302:01:268:4019:09
9:34
#1385
16M
16.00 mi07:39:572:19:538:4518:27
9:13
#1722
18M
18.00 mi07:58:232:38:198:4818:26
9:13
#1607
20M
20.00 mi08:19:242:59:208:5821:01
10:30
#1803
22M
22.00 mi08:40:473:20:439:0721:23
10:41
#2041
24M
24.00 mi09:03:473:43:439:1923:00
11:30
#2152
Finish
26.22 mi09:28:454:08:419:3024:58
11:15
#2253
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 19%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:00

Segment Time

8:53/mi

Pace

0.90 mi

Distance

Overall

1344

Men

1176

Division

172

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi138712111681835(Top 26%)1547(Top 31%)207(Top 29%)
4M4.00 mi2.00 mi1237+1501083+128150+181116(Top 16%)984(Top 19%)139(Top 19%)
6M6.00 mi2.00 mi1236+11083145+51330(Top 19%)1155(Top 23%)161(Top 22%)
8M8.00 mi2.00 mi1277-411117-34158-131467(Top 20%)1267(Top 25%)174(Top 24%)
9.6M9.60 mi1.60 mi1287-101124-7159-11531(Top 21%)1335(Top 26%)187(Top 26%)
10M10.00 mi0.40 mi1279+81119+5157+21275(Top 18%)1113(Top 22%)159(Top 22%)
10.5M10.50 mi0.50 mi1280-11119154+31526(Top 21%)1330(Top 26%)187(Top 26%)
12M12.00 mi1.50 mi1313-331145-26158-41835(Top 26%)1547(Top 31%)207(Top 29%)
14M14.00 mi2.00 mi1385-721206-61172-142079(Top 29%)1765(Top 35%)242(Top 34%)
16M16.00 mi2.00 mi1722-3371467-261207-353756(Top 52%)2887(Top 57%)411(Top 57%)
18M18.00 mi2.00 mi1607+1151375+92193+141422(Top 20%)1202(Top 24%)161(Top 22%)
20M20.00 mi2.00 mi1803-1961524-149213-203162(Top 44%)2445(Top 48%)349(Top 49%)
22M22.00 mi2.00 mi2041-2381699-175231-183929(Top 55%)2887(Top 57%)416(Top 58%)
24M24.00 mi2.00 mi2152-1111779-80248-173341(Top 47%)2456(Top 49%)356(Top 50%)
Finish26.22 mi2.22 mi2253-1011834-55259-113764(Top 53%)2725(Top 54%)387(Top 54%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 26%
×1human
+6ft-11ft

Overall

1835

Males

1547

M35-39

208

2M→4M

2.0 - 4.0 mi

Top 16%
×4story building
+75ft-70ft

Overall

1116

Males

984

M35-39

140

4M→6M

4.0 - 6.0 mi

Top 19%
×5story building
+71ft-18ft

Overall

1330

Males

1155

M35-39

163

6M→8M

6.0 - 8.0 mi

Top 20%
×9story building
+106ft-21ft

Overall

1467

Males

1267

M35-39

174

8M→9.6M

8.0 - 9.6 mi

Top 21%
×13story building
+117ft-177ft

Overall

1531

Males

1335

M35-39

187

9.6M→10M

9.6 - 10.0 mi

Top 18%
×1story
+17ft-12ft

Overall

1275

Males

1113

M35-39

159

10M→10.5M

10.0 - 10.5 mi

Top 21%
×9story building
+0ft-102ft

Overall

1526

Males

1330

M35-39

188

10.5M→12M

10.5 - 12.0 mi

Top 26%
×18story building
+304ft-125ft

Overall

1835

Males

1547

M35-39

208

12M→14M

12.0 - 14.0 mi

Top 29%
×9story building
+99ft-125ft

Overall

2079

Males

1765

M35-39

243

14M→16M

14.0 - 16.0 mi

Top 52%
×9story building
+124ft-78ft

Overall

3756

Males

2887

M35-39

412

16M→18M

16.0 - 18.0 mi

Top 20%
×8story building
+106ft-45ft

Overall

1422

Males

1202

M35-39

161

18M→20M

18.0 - 20.0 mi

Top 44%
×3story building
+52ft-26ft

Overall

3162

Males

2445

M35-39

350

20M→22M

20.0 - 22.0 mi

Top 55%
×21story building
+17ft-266ft

Overall

3929

Males

2887

M35-39

417

22M→24M

22.0 - 24.0 mi

Top 47%
×3story building
+70ft-85ft

Overall

3341

Males

2456

M35-39

356

24M→Finish

24.0 - 26.2 mi

Top 53%
~flat
+2ft-2ft

Overall

3764

Males

2725

M35-39

387

Passing Analysis

Category:
Athletes Passed
561*
Passed By
1427
Net Change
-866
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1387
2M → 4M16818+150#1387#1237
4M → 6M4241+1#1237#1236
6M → 8M16*57-41#1236#1277
8M → 9.6M2737-10#1277#1287
9.6M → 10M113+8#1287#1279
10M → 10.5M1718-1#1279#1280
10.5M → 12M1750-33#1280#1313
12M → 14M14*86-72#1313#1385
14M → 16M5*342-337#1385#1722
16M → 18M16752+115#1722#1607
18M → 20M15*211-196#1607#1803
20M → 22M12*250-238#1803#2041
22M → 24M27*138-111#2041#2152
24M → Finish23*124-101#2152#2253
TOTALS561*1427-866

* 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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