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SF MARATHON 2026

Miriam Altamirano

Bib: 9749•F•Age: 36

Palm Desert, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F35-39)
#0 / 270
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:44
Rank: #4856
Start → 2M
20:44 | 10:22/mi
4M
42:01
Rank: #4948 (-92)
2M → 4M
21:17 | 10:39/mi
6M
1:03:10
Rank: #4831 (+117)
4M → 6M
21:09 | 10:34/mi
8M
1:23:56
Rank: #4817 (+14)
6M → 8M
20:46 | 10:23/mi
9.6M
1:42:34
Rank: #4835 (-18)
8M → 9.6M
18:38 | 11:39/mi
10M
1:45:32
Rank: #4840 (-5)
9.6M → 10M
2:58 | 7:26/mi
10.5M
1:52:44
Rank: #4801 (+39)
10M → 10.5M
7:12 | 14:24/mi
12M
2:09:39
Rank: #4907 (-106)
10.5M → 12M
16:55 | 11:17/mi
14M
2:32:51
Rank: #4833 (+74)
12M → 14M
23:12 | 11:36/mi
16M
2:50:51
Rank: #4642 (+191)
14M → 16M
18:00 | 9:00/mi
18M
3:17:39
Rank: #4783 (-141)
16M → 18M
26:48 | 13:24/mi
20M
3:41:18
Rank: #4755 (+28)
18M → 20M
23:39 | 11:49/mi
22M
4:04:08
Rank: #4765 (-10)
20M → 22M
22:50 | 11:25/mi
24M
4:28:03
Rank: #4675 (+90)
22M → 24M
23:55 | 11:58/mi
Finish· 26.22 mi
4:54:01
Rank: #4656 (+19)
24M → Finish
25:58 | 11:42/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:32:51
Pace10:55 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:21:10
Pace11:33 /mi
📊Negative Split: 7.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:57:1420:4410:2220:44
10:22
-
4M
4.00 mi06:18:3142:0110:3021:17
10:39
+0:17
6M
6.00 mi06:39:401:03:1010:3221:09
10:34
-0:05
8M
8.00 mi07:00:261:23:5610:2920:46
10:23
-0:11
9.6M
9.60 mi07:19:041:42:3410:4118:38
11:39
+1:16
10M
10.00 mi07:22:021:45:3210:332:58
7:26
-4:13
10.5M
10.50 mi07:29:141:52:4410:447:12
14:24
+6:58
12M
12.00 mi07:46:092:09:3910:4816:55
11:17
-3:07
14M
14.00 mi08:09:212:32:5110:5523:12
11:36
+0:19
16M
16.00 mi08:27:212:50:5110:4118:00
9:00
-2:36
18M
18.00 mi08:54:093:17:3910:5926:48
13:24
+4:24
20M
20.00 mi09:17:483:41:1811:0423:39
11:49
-1:35
22M
22.00 mi09:40:384:04:0811:0622:50
11:25
-0:24
24M
24.00 mi10:04:334:28:0311:1023:55
11:58
+0:33
Finish
26.22 mi10:30:314:54:0111:1325:58
11:42
-0:16

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:26 /mi

Average Pace

11:13 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:23:37

28% of race

Time at Steady Pace

2:56:24

60% of race

Time at Slower Pace

34:00

12% of race

Average Pace: 11:13 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:57:1420:4410:2220:44
10:22
#4856
4M
4.00 mi06:18:3142:0110:3021:17
10:39
#4948
6M
6.00 mi06:39:401:03:1010:3221:09
10:34
#4831
8M
8.00 mi07:00:261:23:5610:2920:46
10:23
#4817
9.6M
9.60 mi07:19:041:42:3410:4118:38
11:39
#4835
10M
10.00 mi07:22:021:45:3210:332:58
7:26
#4840
10.5M
10.50 mi07:29:141:52:4410:447:12
14:24
#4801
12M
12.00 mi07:46:092:09:3910:4816:55
11:17
#4907
14M
14.00 mi08:09:212:32:5110:5523:12
11:36
#4833
16M
16.00 mi08:27:212:50:5110:4118:00
9:00
#4642
18M
18.00 mi08:54:093:17:3910:5926:48
13:24
#4783
20M
20.00 mi09:17:483:41:1811:0423:39
11:49
#4755
22M
22.00 mi09:40:384:04:0811:0622:50
11:25
#4765
24M
24.00 mi10:04:334:28:0311:1023:55
11:58
#4675
Finish
26.22 mi10:30:314:54:0111:1325:58
11:42
#4656
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 64%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:10

Segment Time

11:18/mi

Pace

0.90 mi

Distance

Overall

4601

Women

1082

Division

134

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi485611451455453(Top 76%)1399(Top 67%)176(Top 65%)
4M4.00 mi2.00 mi4948-921180-35149-45064(Top 71%)1229(Top 59%)155(Top 57%)
6M6.00 mi2.00 mi4831+1171139+41133+164717(Top 66%)1097(Top 53%)128(Top 47%)
8M8.00 mi2.00 mi4817+141121+18131+24812(Top 67%)1119(Top 54%)142(Top 53%)
9.6M9.60 mi1.60 mi4835-181128-7135-45169(Top 72%)1277(Top 61%)162(Top 60%)
10M10.00 mi0.40 mi4840-51132-4136-14856(Top 68%)1162(Top 56%)146(Top 54%)
10.5M10.50 mi0.50 mi4801+391120+12139-34630(Top 65%)1100(Top 53%)131(Top 49%)
12M12.00 mi1.50 mi4907-1061167-47144-55453(Top 76%)1399(Top 67%)176(Top 65%)
14M14.00 mi2.00 mi4833+741152+15142+24693(Top 65%)1115(Top 53%)138(Top 51%)
16M16.00 mi2.00 mi4642+1911082+70133+93468(Top 48%)767(Top 37%)101(Top 37%)
18M18.00 mi2.00 mi4783-1411149-67141-85580(Top 78%)1529(Top 73%)181(Top 67%)
20M20.00 mi2.00 mi4755+281148+1142-14676(Top 65%)1241(Top 59%)152(Top 56%)
22M22.00 mi2.00 mi4765-101165-17147-54707(Top 66%)1291(Top 62%)155(Top 57%)
24M24.00 mi2.00 mi4675+901147+18144+33830(Top 53%)1035(Top 50%)132(Top 49%)
Finish26.22 mi2.22 mi4656+191151-41444264(Top 60%)1167(Top 56%)144(Top 53%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 76%
×1human
+6ft-11ft

Overall

5453

Females

1399

F35-39

178

2M→4M

2.0 - 4.0 mi

Top 71%
×4stories
+75ft-70ft

Overall

5064

Females

1229

F35-39

156

4M→6M

4.0 - 6.0 mi

Top 66%
×5stories
+71ft-18ft

Overall

4717

Females

1097

F35-39

129

6M→8M

6.0 - 8.0 mi

Top 67%
×9stories
+106ft-21ft

Overall

4812

Females

1119

F35-39

144

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13stories
+117ft-177ft

Overall

5169

Females

1277

F35-39

164

9.6M→10M

9.6 - 10.0 mi

Top 68%
×1story
+17ft-12ft

Overall

4856

Females

1162

F35-39

148

10M→10.5M

10.0 - 10.5 mi

Top 65%
×9stories
+0ft-102ft

Overall

4630

Females

1100

F35-39

133

10.5M→12M

10.5 - 12.0 mi

Top 76%
×18stories
+304ft-125ft

Overall

5453

Females

1399

F35-39

178

12M→14M

12.0 - 14.0 mi

Top 65%
×9stories
+99ft-125ft

Overall

4693

Females

1115

F35-39

139

14M→16M

14.0 - 16.0 mi

Top 48%
×9stories
+124ft-78ft

Overall

3468

Females

767

F35-39

101

16M→18M

16.0 - 18.0 mi

Top 78%
×8stories
+106ft-45ft

Overall

5580

Females

1529

F35-39

182

18M→20M

18.0 - 20.0 mi

Top 65%
×3stories
+52ft-26ft

Overall

4676

Females

1241

F35-39

153

20M→22M

20.0 - 22.0 mi

Top 66%
×21stories
+17ft-266ft

Overall

4707

Females

1291

F35-39

155

22M→24M

22.0 - 24.0 mi

Top 53%
×3stories
+70ft-85ft

Overall

3830

Females

1035

F35-39

132

24M→Finish

24.0 - 26.2 mi

Top 60%
~flat
+2ft-2ft

Overall

4264

Females

1167

F35-39

144

Passing Analysis

Category:
Athletes Passed
1265*
Passed By
1065
Net Change
+200
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4856
2M → 4M114*206-92#4856#4948
4M → 6M17861+117#4948#4831
6M → 8M79*65+14#4831#4817
8M → 9.6M81*99-18#4817#4835
9.6M → 10M1419-5#4835#4840
10M → 10.5M6425+39#4840#4801
10.5M → 12M42148-106#4801#4907
12M → 14M110*36+74#4907#4833
14M → 16M217*26+191#4833#4642
16M → 18M56197-141#4642#4783
18M → 20M84*56+28#4783#4755
20M → 22M52*62-10#4755#4765
22M → 24M114*24+90#4765#4675
24M → Finish60*41+19#4675#4656
TOTALS1265*1065+200

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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