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BOSTON MARATHON 2026

Joanna Gutierrez De Pineres

Bib: 27891•F

FL

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
38:12
3.11 mi
Rank: #28882
Start → 5K
38:12 | 12:18/mi
10K
1:18:40
6.21 mi
Rank: #28926 (-44)
5K → 10K
40:28 | 13:02/mi
15K
1:56:37
9.32 mi
Rank: #28869 (+57)
10K → 15K
37:57 | 12:13/mi
20K
2:36:46
12.43 mi
Rank: #28813 (+56)
15K → 20K
40:09 | 12:56/mi
HALF
2:45:02
13.11 mi
Rank: #28796 (+17)
20K → HALF
8:16 | 12:08/mi
25K
3:16:49
15.53 mi
Rank: #28750 (+46)
HALF → 25K
31:47 | 13:07/mi
30K
3:56:50
18.64 mi
Rank: #28610 (+140)
25K → 30K
40:01 | 12:53/mi
20M
4:16:17
20.00 mi
Rank: #28590 (+20)
30K → 20M
19:27 | 14:20/mi
21M
4:29:04
21.00 mi
Rank: #28525 (+65)
20M → 21M
12:47 | 12:47/mi
35K
4:37:48
21.75 mi
Rank: #28479 (+46)
21M → 35K
8:44 | 11:41/mi
23M
4:52:59
23.00 mi
Rank: #28416 (+63)
35K → 23M
15:11 | 12:08/mi
24M
5:05:49
24.00 mi
Rank: #28383 (+33)
23M → 24M
12:50 | 12:50/mi
40K
5:15:47
24.85 mi
Rank: #28316 (+67)
24M → 40K
9:58 | 11:40/mi
25.2M
5:20:19
25.20 mi
Rank: #28289 (+27)
40K → 25.2M
4:32 | 13:09/mi
FINISH
5:31:28
26.22 mi
Rank: #28229 (+60)
25.2M → FINISH
11:09 | 10:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time2:45:02
Pace12:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:46:26
Pace12:42 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:3938:1212:1838:12
12:18
-
10K
6.21 mi12:40:071:18:4012:4040:28
13:02
+0:44
15K
9.32 mi13:18:041:56:3712:3137:57
12:13
-0:49
20K
12.43 mi13:58:132:36:4612:3740:09
12:56
+0:43
HALF
13.11 mi14:06:292:45:0212:368:16
12:08
-0:48
25K
15.53 mi14:38:163:16:4912:4131:47
13:07
+0:59
30K
18.64 mi15:18:173:56:5012:4340:01
12:53
-0:14
20M
20.00 mi15:37:444:16:1712:4919:27
14:20
+1:27
21M
21.00 mi15:50:314:29:0412:4912:47
12:47
-1:33
35K
21.75 mi15:59:154:37:4812:478:44
11:41
-1:06
23M
23.00 mi16:14:264:52:5912:4515:11
12:08
+0:27
24M
24.00 mi16:27:165:05:4912:4512:50
12:50
+0:42
40K
24.85 mi16:37:145:15:4712:439:58
11:40
-1:10
25.2M
25.20 mi16:41:465:20:1912:434:32
13:09
+1:29
FINISH
26.22 mi16:52:555:31:2812:4011:09
10:57
-2:12

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

10:57 /mi

Average Pace

12:39 /mi

Slowest Pace

14:20 /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

2:09:27

39% of race

Time at Steady Pace

3:02:34

55% of race

Time at Slower Pace

19:27

6% of race

Average Pace: 12:39 /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
5K
3.11 mi11:59:3938:1212:1838:12
12:18
#28882
10K
6.21 mi12:40:071:18:4012:4040:28
13:02
#28926
15K
9.32 mi13:18:041:56:3712:3137:57
12:13
#28869
20K
12.43 mi13:58:132:36:4612:3740:09
12:56
#28813
HALF
13.11 mi14:06:292:45:0212:368:16
12:08
#28796
25K
15.53 mi14:38:163:16:4912:4131:47
13:07
#28750
30K
18.64 mi15:18:173:56:5012:4340:01
12:53
#28610
20M
20.00 mi15:37:444:16:1712:4919:27
14:20
#28590
21M
21.00 mi15:50:314:29:0412:4912:47
12:47
#28525
35K
21.75 mi15:59:154:37:4812:478:44
11:41
#28479
23M
23.00 mi16:14:264:52:5912:4515:11
12:08
#28416
24M
24.00 mi16:27:165:05:4912:4512:50
12:50
#28383
40K
24.85 mi16:37:145:15:4712:439:58
11:40
#28316
25.2M
25.20 mi16:41:465:20:1912:434:32
13:09
#28289
FINISH
26.22 mi16:52:555:31:2812:4011:09
10:57
#28229
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28882124871248728501(Top 98%)12236(Top 97%)12236(Top 214%)
10K6.21 mi3.10 mi28926-4412515-2812515-2828936(Top 100%)12526(Top 100%)12526(Top 219%)
15K9.32 mi3.11 mi28869+5712474+4112474+4128501(Top 98%)12236(Top 97%)12236(Top 214%)
20K12.43 mi3.11 mi28813+5612437+3712437+3728577(Top 98%)12304(Top 98%)12304(Top 215%)
HALF13.11 mi0.68 mi28796+1712429+812429+828332(Top 98%)12158(Top 97%)12158(Top 213%)
25K15.53 mi2.42 mi28750+4612398+3112398+3128288(Top 97%)12130(Top 96%)12130(Top 212%)
30K18.64 mi3.11 mi28610+14012313+8512313+8527626(Top 95%)11788(Top 94%)11788(Top 206%)
20M20.00 mi1.36 mi28590+2012304+912304+928304(Top 98%)12203(Top 97%)12203(Top 213%)
21M21.00 mi1.00 mi28525+6512268+3612268+3626135(Top 90%)11087(Top 88%)11087(Top 194%)
35K21.75 mi0.75 mi28479+4612243+2512243+2526347(Top 91%)11225(Top 89%)11225(Top 196%)
23M23.00 mi1.25 mi28416+6312198+4512198+4526319(Top 91%)11230(Top 89%)11230(Top 196%)
24M24.00 mi1.00 mi28383+3312185+1312185+1327511(Top 95%)11872(Top 94%)11872(Top 208%)
40K24.85 mi0.85 mi28316+6712139+4612139+4625372(Top 87%)10835(Top 86%)10835(Top 190%)
25.2M25.20 mi0.35 mi28289+2712123+1612123+1626288(Top 91%)11273(Top 90%)11273(Top 197%)
FINISH26.22 mi1.02 mi28229+6012094+2912094+2926027(Top 90%)11164(Top 89%)11164(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28501

Females

12236

F18-39

12236

5K→10K

3.1 - 6.2 mi

Top 100%
×5
+79ft-138ft

Overall

28936

Females

12526

F18-39

12526

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28501

Females

12236

F18-39

12236

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28577

Females

12304

F18-39

12304

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28332

Females

12158

F18-39

12158

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28288

Females

12130

F18-39

12130

25K→30K

15.5 - 18.6 mi

Top 95%
×9
+181ft-148ft

Overall

27626

Females

11788

F18-39

11788

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28304

Females

12203

F18-39

12203

20M→21M

20.0 - 21.0 mi

Top 90%
×8
+106ft-24ft

Overall

26135

Females

11087

F18-39

11087

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26347

Females

11225

F18-39

11225

35K→23M

21.8 - 23.0 mi

Top 91%
×5
+23ft-63ft

Overall

26319

Females

11230

F18-39

11230

23M→24M

23.0 - 24.0 mi

Top 95%
×6
+12ft-82ft

Overall

27511

Females

11872

F18-39

11872

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25372

Females

10835

F18-39

10835

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1
+13ft-16ft

Overall

26288

Females

11273

F18-39

11273

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
×2
+22ft-21ft

Overall

26027

Females

11164

F18-39

11164

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
736
Passed By
83
Net Change
+653
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28882
5K → 10K1256-44#28882#28926
10K → 15K592+57#28926#28869
15K → 20K637+56#28869#28813
20K → HALF192+17#28813#28796
HALF → 25K504+46#28796#28750
25K → 30K1400+140#28750#28610
30K → 20M288+20#28610#28590
20M → 21M650+65#28590#28525
21M → 35K471+46#28525#28479
35K → 23M630+63#28479#28416
23M → 24M352+33#28416#28383
24M → 40K670+67#28383#28316
40K → 25.2M281+27#28316#28289
25.2M → FINISH600+60#28289#28229
TOTALS73683+653
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing