All Results|Race Analytics|Course|Contact
BOSTON MARATHON 2026

Erin Borden

Bib: 15588•F

WI

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 33%
Gender (Female)
#0 / 12578
Top 16%
Age Group (F18-39)
#0 / 5716
Top 29%
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
22:40
3.11 mi
Rank: #11018
Start → 5K
22:40 | 7:18/mi
10K
45:21
6.21 mi
Rank: #11067 (-49)
5K → 10K
22:41 | 7:19/mi
15K
1:08:06
9.32 mi
Rank: #11099 (-32)
10K → 15K
22:45 | 7:20/mi
20K
1:30:53
12.43 mi
Rank: #10957 (+142)
15K → 20K
22:47 | 7:20/mi
HALF
1:35:54
13.11 mi
Rank: #10993 (-36)
20K → HALF
5:01 | 7:22/mi
25K
1:53:45
15.53 mi
Rank: #10798 (+195)
HALF → 25K
17:51 | 7:22/mi
30K
2:16:54
18.64 mi
Rank: #10461 (+337)
25K → 30K
23:09 | 7:28/mi
20M
2:26:55
20.00 mi
Rank: #10224 (+237)
30K → 20M
10:01 | 7:23/mi
21M
2:34:41
21.00 mi
Rank: #10084 (+140)
20M → 21M
7:46 | 7:46/mi
35K
2:40:12
21.75 mi
Rank: #10051 (+33)
21M → 35K
5:31 | 7:23/mi
23M
2:49:40
23.00 mi
Rank: #9950 (+101)
35K → 23M
9:28 | 7:34/mi
24M
2:57:01
24.00 mi
Rank: #9872 (+78)
23M → 24M
7:21 | 7:21/mi
40K
3:03:24
24.85 mi
Rank: #9808 (+64)
24M → 40K
6:23 | 7:28/mi
25.2M
3:06:08
25.20 mi
Rank: #9755 (+53)
40K → 25.2M
2:44 | 7:56/mi
FINISH
3:13:06
26.22 mi
Rank: #9568 (+187)
25.2M → FINISH
6:58 | 6:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:54
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:37:12
Pace7:25 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1422:407:1822:40
7:18
-
10K
6.21 mi11:18:5545:217:1822:41
7:19
+0:01
15K
9.32 mi11:41:401:08:067:1922:45
7:20
+0:01
20K
12.43 mi12:04:271:30:537:1922:47
7:20
0:00
HALF
13.11 mi12:09:281:35:547:195:01
7:22
+0:02
25K
15.53 mi12:27:191:53:457:2017:51
7:22
0:00
30K
18.64 mi12:50:282:16:547:2123:09
7:28
+0:06
20M
20.00 mi13:00:292:26:557:2110:01
7:23
-0:05
21M
21.00 mi13:08:152:34:417:227:46
7:46
+0:23
35K
21.75 mi13:13:462:40:127:225:31
7:23
-0:23
23M
23.00 mi13:23:142:49:407:239:28
7:34
+0:11
24M
24.00 mi13:30:352:57:017:237:21
7:21
-0:13
40K
24.85 mi13:36:583:03:247:236:23
7:28
+0:07
25.2M
25.20 mi13:39:423:06:087:242:44
7:56
+0:28
FINISH
26.22 mi13:46:403:13:067:236:58
6:51
-1:05

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

6:51 /mi

Average Pace

7:22 /mi

Slowest Pace

7:56 /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

2:53:08

90% of race

Time at Steady Pace

19:58

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:56:1422:407:1822:40
7:18
#11018
10K
6.21 mi11:18:5545:217:1822:41
7:19
#11067
15K
9.32 mi11:41:401:08:067:1922:45
7:20
#11099
20K
12.43 mi12:04:271:30:537:1922:47
7:20
#10957
HALF
13.11 mi12:09:281:35:547:195:01
7:22
#10993
25K
15.53 mi12:27:191:53:457:2017:51
7:22
#10798
30K
18.64 mi12:50:282:16:547:2123:09
7:28
#10461
20M
20.00 mi13:00:292:26:557:2110:01
7:23
#10224
21M
21.00 mi13:08:152:34:417:227:46
7:46
#10084
35K
21.75 mi13:13:462:40:127:225:31
7:23
#10051
23M
23.00 mi13:23:142:49:407:239:28
7:34
#9950
24M
24.00 mi13:30:352:57:017:237:21
7:21
#9872
40K
24.85 mi13:36:583:03:247:236:23
7:28
#9808
25.2M
25.20 mi13:39:423:06:087:242:44
7:56
#9755
FINISH
26.22 mi13:46:403:13:067:236:58
6:51
#9568
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 mi110182370237011272(Top 39%)2619(Top 21%)2619(Top 46%)
10K6.21 mi3.10 mi11067-492436-662436-6611170(Top 38%)2524(Top 20%)2524(Top 44%)
15K9.32 mi3.11 mi11099-322481-452481-4511272(Top 39%)2619(Top 21%)2619(Top 46%)
20K12.43 mi3.11 mi10957+1422445+362445+3610489(Top 36%)2297(Top 18%)2297(Top 40%)
HALF13.11 mi0.68 mi10993-362470-252470-2511731(Top 40%)2844(Top 23%)2844(Top 50%)
25K15.53 mi2.42 mi10798+1952402+682402+6810241(Top 35%)2257(Top 18%)2257(Top 39%)
30K18.64 mi3.11 mi10461+3372274+1282274+1289293(Top 32%)1931(Top 15%)1931(Top 34%)
20M20.00 mi1.36 mi10224+2372183+912183+918265(Top 28%)1605(Top 13%)1605(Top 28%)
21M21.00 mi1.00 mi10084+1402141+422141+428288(Top 29%)1726(Top 14%)1726(Top 30%)
35K21.75 mi0.75 mi10051+332134+72134+79920(Top 34%)2443(Top 19%)2443(Top 43%)
23M23.00 mi1.25 mi9950+1012112+222112+229353(Top 32%)2252(Top 18%)2252(Top 39%)
24M24.00 mi1.00 mi9872+782091+212091+218993(Top 31%)2163(Top 17%)2163(Top 38%)
40K24.85 mi0.85 mi9808+642086+52086+58644(Top 30%)2096(Top 17%)2096(Top 37%)
25.2M25.20 mi0.35 mi9755+532071+152071+157982(Top 28%)1865(Top 15%)1865(Top 33%)
FINISH26.22 mi1.02 mi9568+1872018+532018+536413(Top 22%)1263(Top 10%)1263(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11272

Females

2619

F18-39

2619

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11170

Females

2524

F18-39

2524

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11272

Females

2619

F18-39

2619

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10489

Females

2297

F18-39

2297

20K→HALF

12.4 - 13.1 mi

Top 40%
×2
+19ft-37ft

Overall

11731

Females

2844

F18-39

2844

HALF→25K

13.1 - 15.5 mi

Top 35%
×4
+66ft-88ft

Overall

10241

Females

2257

F18-39

2257

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9293

Females

1931

F18-39

1931

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8265

Females

1605

F18-39

1605

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8288

Females

1726

F18-39

1726

21M→35K

21.0 - 21.8 mi

Top 34%
×7
+17ft-86ft

Overall

9920

Females

2443

F18-39

2443

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9353

Females

2252

F18-39

2252

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

8993

Females

2163

F18-39

2163

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8644

Females

2096

F18-39

2096

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

7982

Females

1865

F18-39

1865

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6413

Females

1263

F18-39

1263

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2351*
Passed By
900
Net Change
+1450
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11018
5K → 10K224272-49#11018#11067
10K → 15K166198-32#11067#11099
15K → 20K21270+142#11099#10957
20K → HALF2460-36#10957#10993
HALF → 25K25358+195#10993#10798
25K → 30K37336+337#10798#10461
30K → 20M2425+237#10461#10224
20M → 21M15717+140#10224#10084
21M → 35K6633+33#10084#10051
35K → 23M161*60+101#10051#9950
23M → 24M11335+78#9950#9872
24M → 40K10440+64#9872#9808
40K → 25.2M607+53#9808#9755
25.2M → FINISH1969+187#9755#9568
TOTALS2351*900+1450

* 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

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing