Boston Marathon logo
BOSTON MARATHON 2025

Morgan Pellkofer Gillan

TX

Bib: 15504 F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 38%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:05/mi
25:06
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:11/mi
50:30
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:03/mi
1:15:30
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:10/mi
1:40:51
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:01/mi
1:46:19
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:16/mi
2:06:22
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:21/mi
2:32:19
↑ 181↓ 1480.2%
138 ft elev
20M
8:21/mi
2:43:40
↑ 64↓ 500.2%
148 ft elev
21M
8:39/mi
2:52:19
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:05/mi
2:58:22
↑ 17↓ 861.7%
156 ft elev
23M
8:14/mi
3:08:40
↑ 23↓ 630.6%
116 ft elev
24M
8:06/mi
3:16:46
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:09/mi
3:23:44
↓ 200.3%
20 ft elev
25.2M
8:59/mi
3:26:50
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:52/mi
3:34:51
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report on this race

A one-of-a-kind AI Race Performance Report that reads your race like a coach. A plain-English story of how you raced, where you surged and faded, and what it all means. Emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:19
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:0925:068:0525:06
8:05
-
10K
6.21 mi11:23:3350:308:0825:24
8:11
+0:06
15K
9.32 mi11:48:331:15:308:0625:00
8:03
-0:08
20K
12.43 mi12:13:541:40:518:0725:21
8:10
+0:07
Half
13.11 mi12:19:221:46:198:075:28
8:01
-0:09
25K
15.53 mi12:39:252:06:228:0820:03
8:16
+0:15
30K
18.64 mi13:05:222:32:198:1025:57
8:21
+0:05
20M
20.00 mi13:16:432:43:408:1111:21
8:21
0:00
21M
21.00 mi13:25:222:52:198:128:39
8:39
+0:18
35K
21.75 mi13:31:252:58:228:126:03
8:05
-0:34
23M
23.00 mi13:41:433:08:408:1210:18
8:14
+0:09
24M
24.00 mi13:49:493:16:468:128:06
8:06
-0:08
40K
24.85 mi13:56:473:23:448:126:58
8:09
+0:03
25.2M
25.20 mi13:59:533:26:508:123:06
8:59
+0:50
Finish
26.22 mi14:07:543:34:518:128:01
7:52
-1:07

Checkpoints & Pacing

📈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

7:52 /mi

Average Pace

8:12 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:45

99% of race

Time at Steady Pace

3:06

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:12 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:58:0925:068:0525:06
8:05
#17221
10K
6.21 mi11:23:3350:308:0825:24
8:11
#17462
15K
9.32 mi11:48:331:15:308:0625:00
8:03
#17082
20K
12.43 mi12:13:541:40:518:0725:21
8:10
#16795
Half
13.11 mi12:19:221:46:198:075:28
8:01
#16737
25K
15.53 mi12:39:252:06:228:0820:03
8:16
#16544
30K
18.64 mi13:05:222:32:198:1025:57
8:21
#16016
20M
20.00 mi13:16:432:43:408:1111:21
8:21
#15735
21M
21.00 mi13:25:222:52:198:128:39
8:39
#15436
35K
21.75 mi13:31:252:58:228:126:03
8:05
#15311
23M
23.00 mi13:41:433:08:408:1210:18
8:14
#15055
24M
24.00 mi13:49:493:16:468:128:06
8:06
#14875
40K
24.85 mi13:56:473:23:448:126:58
8:09
#14720
25.2M
25.20 mi13:59:533:26:508:123:06
8:59
#14650
Finish
26.22 mi14:07:543:34:518:128:01
7:52
#14533
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi172215868586816389(Top 58%)5370(Top 44%)5370(Top 98%)
10K6.21 mi3.10 mi17462-2416013-1456013-14517721(Top 62%)6129(Top 50%)6129(Top 112%)
15K9.32 mi3.11 mi17082+3805761+2525761+25216389(Top 58%)5370(Top 44%)5370(Top 98%)
20K12.43 mi3.11 mi16795+2875615+1465615+14616044(Top 56%)5237(Top 43%)5237(Top 96%)
Half13.11 mi0.68 mi16737+585582+335582+3316020(Top 56%)5181(Top 42%)5181(Top 95%)
25K15.53 mi2.42 mi16544+1935487+955487+9515725(Top 55%)5139(Top 42%)5139(Top 94%)
30K18.64 mi3.11 mi16016+5285228+2595228+25913855(Top 49%)4288(Top 35%)4288(Top 78%)
20M20.00 mi1.36 mi15735+2815114+1145114+11412887(Top 45%)3916(Top 32%)3916(Top 72%)
21M21.00 mi1.00 mi15436+2994973+1414973+14111418(Top 40%)3319(Top 27%)3319(Top 61%)
35K21.75 mi0.75 mi15311+1254916+574916+5712893(Top 45%)4112(Top 34%)4112(Top 75%)
23M23.00 mi1.25 mi15055+2564799+1174799+11711576(Top 41%)3531(Top 29%)3531(Top 65%)
24M24.00 mi1.00 mi14875+1804733+664733+6611944(Top 42%)3783(Top 31%)3783(Top 69%)
40K24.85 mi0.85 mi14720+1554673+604673+6011270(Top 40%)3554(Top 29%)3554(Top 65%)
25.2M25.20 mi0.35 mi14650+704640+334640+3311827(Top 42%)3903(Top 32%)3903(Top 71%)
Finish26.22 mi1.02 mi14533+1174613+274613+2711976(Top 42%)3924(Top 32%)3924(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

16389

Females

5370

F18-39

5370

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17721

Females

6129

F18-39

6129

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

16389

Females

5370

F18-39

5370

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

16044

Females

5237

F18-39

5237

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

16020

Females

5181

F18-39

5181

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15725

Females

5139

F18-39

5139

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13855

Females

4288

F18-39

4288

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12887

Females

3916

F18-39

3916

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

11418

Females

3319

F18-39

3319

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

12893

Females

4112

F18-39

4112

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

11576

Females

3531

F18-39

3531

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11944

Females

3783

F18-39

3783

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11270

Females

3554

F18-39

3554

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11827

Females

3903

F18-39

3903

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

11976

Females

3924

F18-39

3924

Passing Analysis

Category:
Athletes Passed
3423
Passed By
735
Net Change
+2688
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17221
5K → 10K198439-241#17221#17462
10K → 15K44262+380#17462#17082
15K → 20K34861+287#17082#16795
20K → Half6911+58#16795#16737
Half → 25K24956+193#16737#16544
25K → 30K55123+528#16544#16016
30K → 20M29413+281#16016#15735
20M → 21M3067+299#15735#15436
21M → 35K13611+125#15436#15311
35K → 23M2637+256#15311#15055
23M → 24M1888+180#15055#14875
24M → 40K1627+155#14875#14720
40K → 25.2M777+70#14720#14650
25.2M → Finish14023+117#14650#14533
TOTALS3423735+2688
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing