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BOSTON MARATHON 2026

Gina Derosa

Bib: 28925•F

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
33:29
3.11 mi
Rank: #27678
Start → 5K
33:29 | 10:47/mi
10K
1:07:12
6.21 mi
Rank: #27572 (+106)
5K → 10K
33:43 | 10:52/mi
15K
1:40:50
9.32 mi
Rank: #27445 (+127)
10K → 15K
33:38 | 10:50/mi
20K
2:14:20
12.43 mi
Rank: #27236 (+209)
15K → 20K
33:30 | 10:47/mi
HALF
2:21:38
13.11 mi
Rank: #27213 (+23)
20K → HALF
7:18 | 10:43/mi
25K
2:48:40
15.53 mi
Rank: #27100 (+113)
HALF → 25K
27:02 | 11:09/mi
30K
3:24:30
18.64 mi
Rank: #26947 (+153)
25K → 30K
35:50 | 11:33/mi
20M
3:40:34
20.00 mi
Rank: #26905 (+42)
30K → 20M
16:04 | 11:50/mi
21M
3:55:02
21.00 mi
Rank: #26995 (-90)
20M → 21M
14:28 | 14:28/mi
35K
4:06:31
21.75 mi
Rank: #27155 (-160)
21M → 35K
11:29 | 15:21/mi
23M
4:25:50
23.00 mi
Rank: #27350 (-195)
35K → 23M
19:19 | 15:27/mi
24M
4:39:48
24.00 mi
Rank: #27431 (-81)
23M → 24M
13:58 | 13:58/mi
40K
4:53:40
24.85 mi
Rank: #27551 (-120)
24M → 40K
13:52 | 16:14/mi
25.2M
4:59:48
25.20 mi
Rank: #27605 (-54)
40K → 25.2M
6:08 | 17:48/mi
FINISH
5:13:23
26.22 mi
Rank: #27666 (-61)
25.2M → FINISH
13:35 | 13:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:21:38
Pace10:49 /mi
2nd Half
Distance13.11 mi
Time2:51:45
Pace13:07 /mi
📊Positive Split: 21.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:2433:2910:4733:29
10:47
-
10K
6.21 mi12:34:071:07:1210:4933:43
10:52
+0:05
15K
9.32 mi13:07:451:40:5010:5033:38
10:50
-0:02
20K
12.43 mi13:41:152:14:2010:4933:30
10:47
-0:03
HALF
13.11 mi13:48:332:21:3810:497:18
10:43
-0:04
25K
15.53 mi14:15:352:48:4010:5227:02
11:09
+0:26
30K
18.64 mi14:51:253:24:3010:5935:50
11:33
+0:24
20M
20.00 mi15:07:293:40:3411:0216:04
11:50
+0:17
21M
21.00 mi15:21:573:55:0211:1214:28
14:28
+2:38
35K
21.75 mi15:33:264:06:3111:2111:29
15:21
+0:53
23M
23.00 mi15:52:454:25:5011:3419:19
15:27
+0:06
24M
24.00 mi16:06:434:39:4811:4013:58
13:58
-1:29
40K
24.85 mi16:20:354:53:4011:4913:52
16:14
+2:16
25.2M
25.20 mi16:26:434:59:4811:546:08
17:48
+1:34
FINISH
26.22 mi16:40:185:13:2311:5813:35
13:20
-4:28

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

10:43 /mi

Average Pace

11:58 /mi

Slowest Pace

17:48 /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

0:00

0% of race

Time at Steady Pace

3:40:34

70% of race

Time at Slower Pace

1:32:49

30% of race

Average Pace: 11:57 /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 mi12:00:2433:2910:4733:29
10:47
#27678
10K
6.21 mi12:34:071:07:1210:4933:43
10:52
#27572
15K
9.32 mi13:07:451:40:5010:5033:38
10:50
#27445
20K
12.43 mi13:41:152:14:2010:4933:30
10:47
#27236
HALF
13.11 mi13:48:332:21:3810:497:18
10:43
#27213
25K
15.53 mi14:15:352:48:4010:5227:02
11:09
#27100
30K
18.64 mi14:51:253:24:3010:5935:50
11:33
#26947
20M
20.00 mi15:07:293:40:3411:0216:04
11:50
#26905
21M
21.00 mi15:21:573:55:0211:1214:28
14:28
#26995
35K
21.75 mi15:33:264:06:3111:2111:29
15:21
#27155
23M
23.00 mi15:52:454:25:5011:3419:19
15:27
#27350
24M
24.00 mi16:06:434:39:4811:4013:58
13:58
#27431
40K
24.85 mi16:20:354:53:4011:4913:52
16:14
#27551
25.2M
25.20 mi16:26:434:59:4811:546:08
17:48
#27605
FINISH
26.22 mi16:40:185:13:2311:5813:35
13:20
#27666
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi27678116691166927205(Top 94%)11427(Top 91%)11427(Top 658%)
10K6.21 mi3.10 mi27572+10611621+4811621+4827504(Top 95%)11602(Top 92%)11602(Top 668%)
15K9.32 mi3.11 mi27445+12711570+5111570+5127205(Top 94%)11427(Top 91%)11427(Top 658%)
20K12.43 mi3.11 mi27236+20911430+14011430+14026670(Top 92%)11136(Top 89%)11136(Top 641%)
HALF13.11 mi0.68 mi27213+2311426+411426+427016(Top 93%)11379(Top 90%)11379(Top 655%)
25K15.53 mi2.42 mi27100+11311368+5811368+5826560(Top 92%)11121(Top 88%)11121(Top 640%)
30K18.64 mi3.11 mi26947+15311311+5711311+5726183(Top 90%)10999(Top 87%)10999(Top 633%)
20M20.00 mi1.36 mi26905+4211296+1511296+1526194(Top 90%)11086(Top 88%)11086(Top 638%)
21M21.00 mi1.00 mi26995-9011351-5511351-5527714(Top 95%)11919(Top 95%)11919(Top 686%)
35K21.75 mi0.75 mi27155-16011449-9811449-9828786(Top 99%)12489(Top 99%)12489(Top 719%)
23M23.00 mi1.25 mi27350-19511572-12311572-12328765(Top 99%)12474(Top 99%)12474(Top 718%)
24M24.00 mi1.00 mi27431-8111627-5511627-5528323(Top 98%)12282(Top 98%)12282(Top 707%)
40K24.85 mi0.85 mi27551-12011706-7911706-7928792(Top 99%)12491(Top 99%)12491(Top 719%)
25.2M25.20 mi0.35 mi27605-5411735-2911735-2928843(Top 99%)12524(Top 100%)12524(Top 721%)
FINISH26.22 mi1.02 mi27666-6111778-4311778-4328407(Top 98%)12313(Top 98%)12313(Top 709%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21
+97ft-345ft

Overall

27205

Females

11427

F40-44

11427

5K→10K

3.1 - 6.2 mi

Top 95%
×5
+79ft-138ft

Overall

27504

Females

11602

F40-44

11602

10K→15K

6.2 - 9.3 mi

Top 94%
×3
+67ft-78ft

Overall

27205

Females

11427

F40-44

11427

15K→20K

9.3 - 12.4 mi

Top 92%
×5
+106ft-86ft

Overall

26670

Females

11136

F40-44

11136

20K→HALF

12.4 - 13.1 mi

Top 93%
×2
+19ft-37ft

Overall

27016

Females

11379

F40-44

11379

HALF→25K

13.1 - 15.5 mi

Top 92%
×4
+66ft-88ft

Overall

26560

Females

11121

F40-44

11121

25K→30K

15.5 - 18.6 mi

Top 90%
×9
+181ft-148ft

Overall

26183

Females

10999

F40-44

10999

30K→20M

18.6 - 20.0 mi

Top 90%
×5
+64ft-50ft

Overall

26194

Females

11086

F40-44

11086

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27714

Females

11919

F40-44

11919

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28786

Females

12489

F40-44

12489

35K→23M

21.8 - 23.0 mi

Top 99%
×5
+23ft-63ft

Overall

28765

Females

12474

F40-44

12474

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28323

Females

12282

F40-44

12282

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28792

Females

12491

F40-44

12491

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28843

Females

12524

F40-44

12524

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28407

Females

12313

F40-44

12313

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1115*
Passed By
1103
Net Change
+12
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27678
5K → 10K220*114+106#27678#27572
10K → 15K18861+127#27572#27445
15K → 20K230*21+209#27445#27236
20K → HALF318+23#27236#27213
HALF → 25K13926+113#27213#27100
25K → 30K19845+153#27100#26947
30K → 20M6422+42#26947#26905
20M → 21M12102-90#26905#26995
21M → 35K2162-160#26995#27155
35K → 23M4199-195#27155#27350
23M → 24M1394-81#27350#27431
24M → 40K6126-120#27431#27551
40K → 25.2M155-54#27551#27605
25.2M → FINISH768-61#27605#27666
TOTALS1115*1103+12

* 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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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