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BOSTON MARATHON 2026

Gina Clifford Guiney

Bib: 16750β€’F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 30%
Masters (Masters Women)
#0 / 6862
Top 14%
Age Group (F45-49)
#0 / 1786
Top 15%
Race Day Weather
51Β°/41Β°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
23:10
3.11 mi
Rank: #12433
Start β†’ 5K
23:10 | 7:28/mi
10K
46:36
6.21 mi
Rank: #12846 (-413)
5K β†’ 10K
23:26 | 7:33/mi
15K
1:09:18
9.32 mi
Rank: #12238 (+608)
10K β†’ 15K
22:42 | 7:19/mi
20K
1:33:10
12.43 mi
Rank: #12572 (-334)
15K β†’ 20K
23:52 | 7:41/mi
HALF
1:38:14
13.11 mi
Rank: #12549 (+23)
20K β†’ HALF
5:04 | 7:26/mi
25K
1:56:39
15.53 mi
Rank: #12486 (+63)
HALF β†’ 25K
18:25 | 7:36/mi
30K
2:21:39
18.64 mi
Rank: #12704 (-218)
25K β†’ 30K
25:00 | 8:03/mi
20M
2:32:20
20.00 mi
Rank: #12603 (+101)
30K β†’ 20M
10:41 | 7:52/mi
21M
2:41:12
21.00 mi
Rank: #12768 (-165)
20M β†’ 21M
8:52 | 8:52/mi
35K
2:46:58
21.75 mi
Rank: #12744 (+24)
21M β†’ 35K
5:46 | 7:43/mi
23M
2:57:07
23.00 mi
Rank: #12747 (-3)
35K β†’ 23M
10:09 | 8:07/mi
24M
3:05:22
24.00 mi
Rank: #12862 (-115)
23M β†’ 24M
8:15 | 8:15/mi
40K
3:12:13
24.85 mi
Rank: #12825 (+37)
24M β†’ 40K
6:51 | 8:01/mi
25.2M
3:15:13
25.20 mi
Rank: #12821 (+4)
40K β†’ 25.2M
3:00 | 8:42/mi
FINISH
3:23:10
26.22 mi
Rank: #12813 (+8)
25.2M β†’ FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:14
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:44:56
Pace8:01 /mi
πŸ“ŠPositive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:2923:107:2823:10
7:28
-
10K
6.21 mi11:27:5546:367:3023:26
7:33
+0:05
15K
9.32 mi11:50:371:09:187:2722:42
7:19
-0:14
20K
12.43 mi12:14:291:33:107:3023:52
7:41
+0:22
HALF
13.11 mi12:19:331:38:147:305:04
7:26
-0:15
25K
15.53 mi12:37:581:56:397:3118:25
7:36
+0:10
30K
18.64 mi13:02:582:21:397:3625:00
8:03
+0:27
20M
20.00 mi13:13:392:32:207:3810:41
7:52
-0:11
21M
21.00 mi13:22:312:41:127:418:52
8:52
+1:00
35K
21.75 mi13:28:172:46:587:415:46
7:43
-1:09
23M
23.00 mi13:38:262:57:077:4310:09
8:07
+0:24
24M
24.00 mi13:46:413:05:227:448:15
8:15
+0:08
40K
24.85 mi13:53:323:12:137:456:51
8:01
-0:14
25.2M
25.20 mi13:56:323:15:137:453:00
8:42
+0:41
FINISH
26.22 mi14:04:293:23:107:467:57
7:49
-0:53

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

7:19 /mi

Average Pace

7:45 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:14:22

37% of race

Time at Steady Pace

1:13:32

36% of race

Time at Slower Pace

55:16

27% of race

Average Pace: 7:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:04:2923:107:2823:10
7:28
#12433
10K
6.21 mi11:27:5546:367:3023:26
7:33
#12846
15K
9.32 mi11:50:371:09:187:2722:42
7:19
#12238
20K
12.43 mi12:14:291:33:107:3023:52
7:41
#12572
HALF
13.11 mi12:19:331:38:147:305:04
7:26
#12549
25K
15.53 mi12:37:581:56:397:3118:25
7:36
#12486
30K
18.64 mi13:02:582:21:397:3625:00
8:03
#12704
20M
20.00 mi13:13:392:32:207:3810:41
7:52
#12603
21M
21.00 mi13:22:312:41:127:418:52
8:52
#12768
35K
21.75 mi13:28:172:46:587:415:46
7:43
#12744
23M
23.00 mi13:38:262:57:077:4310:09
8:07
#12747
24M
24.00 mi13:46:413:05:227:448:15
8:15
#12862
40K
24.85 mi13:53:323:12:137:456:51
8:01
#12825
25.2M
25.20 mi13:56:323:15:137:453:00
8:42
#12821
FINISH
26.22 mi14:04:293:23:107:467:57
7:49
#12813
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi124333168316811138(Top 38%)2553(Top 20%)2553(Top 143%)
10K6.21 mi3.10 mi12846-4133420-2523420-25213329(Top 46%)3731(Top 30%)3731(Top 209%)
15K9.32 mi3.11 mi12238+6083101+3193101+31911138(Top 38%)2553(Top 20%)2553(Top 143%)
20K12.43 mi3.11 mi12572-3343314-2133314-21313571(Top 47%)3974(Top 32%)3974(Top 223%)
HALF13.11 mi0.68 mi12549+233303+113303+1112523(Top 43%)3333(Top 26%)3333(Top 187%)
25K15.53 mi2.42 mi12486+633298+53298+512230(Top 42%)3302(Top 26%)3302(Top 185%)
30K18.64 mi3.11 mi12704-2183482-1843482-18413842(Top 48%)4307(Top 34%)4307(Top 241%)
20M20.00 mi1.36 mi12603+1013464+183464+1811853(Top 41%)3329(Top 26%)3329(Top 186%)
21M21.00 mi1.00 mi12768-1653581-1173581-11715373(Top 53%)5332(Top 42%)5332(Top 299%)
35K21.75 mi0.75 mi12744+243577+43577+412413(Top 43%)3763(Top 30%)3763(Top 211%)
23M23.00 mi1.25 mi12747-33587-103587-1013212(Top 46%)4285(Top 34%)4285(Top 240%)
24M24.00 mi1.00 mi12862-1153674-873674-8715392(Top 53%)5541(Top 44%)5541(Top 310%)
40K24.85 mi0.85 mi12825+373685-113685-1112592(Top 43%)4107(Top 33%)4107(Top 230%)
25.2M25.20 mi0.35 mi12821+43688-33688-312923(Top 45%)4311(Top 34%)4311(Top 241%)
FINISH26.22 mi1.02 mi12813+83718-303718-3013799(Top 48%)4810(Top 38%)4810(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
Γ—21
+97ft-345ft

Overall

11138

Females

2553

F45-49

2553

5K→10K

3.1 - 6.2 mi

Top 46%
Γ—5
+79ft-138ft

Overall

13329

Females

3731

F45-49

3731

10K→15K

6.2 - 9.3 mi

Top 38%
Γ—3
+67ft-78ft

Overall

11138

Females

2553

F45-49

2553

15K→20K

9.3 - 12.4 mi

Top 47%
Γ—5
+106ft-86ft

Overall

13571

Females

3974

F45-49

3974

20K→HALF

12.4 - 13.1 mi

Top 43%
Γ—2
+19ft-37ft

Overall

12523

Females

3333

F45-49

3333

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12230

Females

3302

F45-49

3302

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

13842

Females

4307

F45-49

4307

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11853

Females

3329

F45-49

3329

20M→21M

20.0 - 21.0 mi

Top 53%
Γ—8
+106ft-24ft

Overall

15373

Females

5332

F45-49

5332

21M→35K

21.0 - 21.8 mi

Top 43%
Γ—7
+17ft-86ft

Overall

12413

Females

3763

F45-49

3763

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13212

Females

4285

F45-49

4285

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15392

Females

5541

F45-49

5541

24M→40K

24.0 - 24.9 mi

Top 43%
Γ—1
+6ft-20ft

Overall

12592

Females

4107

F45-49

4107

40K→25.2M

24.9 - 25.2 mi

Top 45%
Γ—1
+13ft-16ft

Overall

12923

Females

4311

F45-49

4311

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
Γ—2
+22ft-21ft

Overall

13799

Females

4810

F45-49

4810

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1710
Passed By
2090
Net Change
-380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12433
5K β†’ 10K114527-413#12433#12846
10K β†’ 15K62315+608#12846#12238
15K β†’ 20K71405-334#12238#12572
20K β†’ HALF3613+23#12572#12549
HALF β†’ 25K15895+63#12549#12486
25K β†’ 30K122340-218#12486#12704
30K β†’ 20M14645+101#12704#12603
20M β†’ 21M37202-165#12603#12768
21M β†’ 35K6036+24#12768#12744
35K β†’ 23M9598-3#12744#12747
23M β†’ 24M48163-115#12747#12862
24M β†’ 40K8346+37#12862#12825
40K β†’ 25.2M3430+4#12825#12821
25.2M β†’ FINISH8375+8#12821#12813
TOTALS17102090-380

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πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing